Safety Data Sheets

Product	Application Rate Application Calculator
EPDM Rinse	0.2 gallons/SQ	0.2 x ___ SQs = ___ Gallons
Clear Acrylic Base or	0.5 gallon/SQ	0.5 x ___ SQs = ___ Gallons
HS Silicone White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Polyester Fabric	As needed for all seams

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean roof, removing any debris prior to application of EPDM Rinse.
Apply Metacrylics® EPDM Rinse over the EPDM @ 0.2 gallons/SQ and let sit for 20 minutes, then pressure wash to remove EPDM Rinse.
Thoroughly pressure wash roof.
Apply Metacrylics® Clear Acrylic Base or Roof & Tile Primer @ 0.5 gallons/SQ to the entire roof, including parape walls, flashings, HVAC ductwork or anything else being coated. Allow 4-12 hours to cure.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD Details)
Reinforce any bad seams with polyester fabric and HS Silicone White or Silicone Gel.
Apply Metacrylics® HS Silicone White @ 2 gallons/SQ in a single application to entire roof. Apply to parapet walls, flashings, and HVAC ductwork. Vertical surfaces will require 2 coats at 1 gallon/SQ per coat to prevent sagging. Allow 24 hours between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating over EPDM Roof: 15-Year System Materials Needed:

Product	Application Rate Application Calculator
EPDM Rinse	0.2 gallons/SQ	0.2 x ___ SQs = ___ Gallons
Clear Acrylic Base or	0.5 gallon/SQ	0.5 x ___ SQs = ___ Gallons
HS Silicone White	2.5 gallons/SQ	2.5 x ___ SQs = ___ Gallons
Silicone Gel	As needed for field seams & penetrations
Polyester Fabric	As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean roof, removing any debris prior to application of EPDM Rinse.
Apply Metacrylics® EPDM Rinse over the EPDM @ 0.2 gallons/SQ and let sit for 20 minutes, then pressure wash to remove EPDM Rinse.
Thoroughly pressure wash roof.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD Details).
Apply Metacrylics® Clear Acrylic Base or Roof & Tile Primer @ 0.5 gallons/SQ to the entire roof and all areas to be coated. Allow 4-12 hours to cure.
Reinforce any bad seams with polyester fabric and HS Silicone White or Silicone Gel.
Apply Metacrylics® HS Silicone White @ 2.5 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 1.25/SQ per coat. Also apply to parapet walls, flashing, and HVAC ducting.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating over EPDM Roof: 20-Year System

Materials Needed:

Product	Application Rate Application Calculator
EPDM Rinse	0.2 gallons/SQ	0.2 x ___ SQs = ___ Gallons
Clear Acrylic Base or	0.5 gallon/SQ	0.5 x ___ SQs = ___ Gallons
HS Silicone White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Silicone Gel	As needed for seams & penetrations
Polyester Fabric	As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean roof, removing any debris prior to application of EPDM Rinse.
Apply Metacrylics® EPDM Rinse over the EPDM @ 0.2 gallons/SQ and let sit for 20 minutes, then pressure wash to remove EPDM rinse.
Thoroughly pressure wash roof.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD Details).
Apply Metacrylics® Clear Acrylic Base or Roof & Tile Primer @ 0.5 gallon/SQ to the entire roof and all objects being coated. Allow 4-12 hours to cure.
Reinforce any bad seams with polyester fabric and HS Silicone White or Silicone Gel.
Apply Metacrylics® HS Silicone White @ 3 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 1.5 gallons/SQ. Also apply to parapet walls, flashing, HVAC ductworks and all objects being coated. Allow 24 hours to cure between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating over TPO or PVC Roof: 10-Year System

Materials Needed:

Product	Application Rate Application Calculator
Clear Base or Roof &	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
HS Silicone White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Silicone Gel	As needed for field seams & penetrations
Polyester Fabric	As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Clear Base or Roof & Tile Primer @ 0.5 gallons/SQ to the entire roof, including parapet walls, flashings, and HVAC ductwork. Allow 4-8 hours to cure.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD Details)
Reinforce any bad seams with polyester fabric and HS Silicone White or Silicone Gel.
Apply Metacrylics® HS Silicone White @ 2 gallons/SQ in a single application. Apply to parapet walls, flashings, HVAC ductwork and all areas to be coated. Vertical surfaces will require 2 coats at 1 gallon/SQ per coat to prevent sagging. Allow 24 hours between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating over TPO or PVC Roof: 15-Year System

Materials Needed:

Product	Application Rate Application Calculator
Clear Base or Roof &	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
HS Silicone White	2.5 gallon/SQ	2.5 x ___ SQs = ___ Gallons
Silicone Gel	As needed for field seams & penetrations
Polyester Fabric	As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Clear Base or Roof & Tile Primer @ 0.5 gallons/SQ to entire roof. Allow 4-8 hours to cure.
Penetration detail (see Metacrylics® Penetration Detail Instructions or CAD Details).
Reinforce any bad seams with polyester fabric and HS Silicone White or Silicone Gel.
Apply Metacrylics® HS Silicone White @ 2.5 gallons/SQ in two applications at the rate of 1.25 gallons/SQ. Also apply to parapet walls, flashing, HVAC ductworks and any other surfaces to be coated. Allow 24 hours to cure between applications.

Coating over TPO or PVC Roof: 20-Year System

Materials Needed:

Product	Application Rate Application Calculator
Clear Base or Roof &	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
HS Silicone White	3 gallon/SQ	3 x ___ SQs = ___ Gallons
Silicone Gel	As needed for field seams & penetrations
Polyester Fabric	As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Clear Base or Roof & Tile Primer @ 0.5 gallons/SQ to entire roof. Allow 4-8 hours to cure.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD details).
Reinforce any bad seams with polyester fabric and HS Silicone White or Silicone Gel.
Apply Metacrylics® HS Silicone White @ 3 gallons/SQ in two applications at the rate of 1.5 gallons/SQ per coat. Also apply to parapet walls, flashing, HVAC ductworks and any other surfaces to be coated. Allow 24 hours to cure between applications.

Coating over BUR/Modified Capsheet Roof: 10-Year System

Materials Needed:

Product	Application Rate Application Calculator
Acrylic Bleed Block Primer	1 gallons/SQ	1 x ___ SQs = ___ Gallons
HS Silicone White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Silicone Gel	As needed for field seams & penetrations
Polyester Fabric	As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Acrylic Bleed Block Primer @ 1 gallon/SQ to entire roof. Allow 4-8

hours to cure.

Penetration details (see Metacrylics® Penetration Detail Instructions or CAD details).
Reinforce any bad seams with polyester fabric and HS Silicone White or Silicone Gel.
Apply Metacrylics® HS Silicone White @ 2 gallons/SQ in a single application. Apply to parapet walls, flashings, HVAC ductwork and all areas to be coated. Vertical surfaces will require 2 coats at 1 gallon/SQ per coat to prevent sagging. Allow 24 hours between applications.

Coating over BUR/Modified Capsheet Roof: 15-Year System

Materials Needed:

Product	Application Rate Application Calculator
Acrylic Bleed Block Primer	1 gallon/SQ	1 x ___ SQs = ___ Gallons
HS Silicone White	2.5 gallons/SQ	2.5 x ___ SQs = ___ Gallons
Silicone Gel	As needed for field seams & penetrations
Polyester Fabric	As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full systemspecifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Acrylic Bleed Block Primer @ 1 gallon/SQ to entire roof. Allow 4-8 hours to cure.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD details).
Reinforce any bad seams with polyester fabric and HS Silicone White or Silicone Gel.
Apply Metacrylics® HS Silicone White @ 2.5 gallons/SQ in a single application. Apply to parapet walls, flashings, HVAC ductwork and all areas to be coated. Vertical surfaces will require 2 coats at 1 gallon/SQ per coat to prevent sagging. Allow 24 hours between applications.

Coating over BUR/Modified Capsheet Roof: 20-Year System

Materials Needed:

Product	Application Rate Application Calculator
Acrylic Bleed Block Primer	1 gallon/SQ	1 x ___ SQs = ___ Gallons
HS Silicone White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Silicone Gel	As needed for field seams & penetrations
Polyester Fabric	As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Acrylic Bleed Block Primer @ 1 gallon/SQ to entire roof. Allow 4-8 hours to cure.
Penetration detail (see Metacrylics® Penetration Detail Instructions or CAD Details).
Reinforce any bad seams with polyester fabric and HS Silicone White or Silicone Gel.
Apply Metacrylics® Silicone White @ 3 gallons/SQ in two applications at the rate of 1.5 gallons/SQ. Also apply to parapet walls, flashing, HVAC ductworks and any other areas to be coated. Allow 24 hours to cure between applications. Note: Vertical surfaces may require additional coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

Coating over Tar & Gravel Roof: 15-Year System

Materials Needed:

Product	Application Rate	Application Calculator
Acrylic Bleed Block Primer	1.5 gallons/SQ	1.5 x ___ SQs = ___ Gallons
HS Silicone White	3.5 gallons/SQ	3.5 x ___ SQs = ___ Gallons
Silicone Gel		As needed
Polyester Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Spud or tear off gravel roof, ensuring all loose gravel is removed.
Thoroughly clean roof of all debris and dust. Pressure wash roof.
Apply Metacrylics® Acrylic Bleed Block Primer or Acrylic Clear Base @ 1.5 gallons/SQ to entire roof. NOTE: If the old roof has been completely removed and surface is smooth, apply primer at 1 gallon/SQ.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD Details).
Apply Metacrylics® HS Silicone @ 3.5 gallons/SQ to entire roof in two applications at the rate of 1.75 gallons/SQ per coat. Also apply to parapet walls, flashing, HVAC ductworks, and any other areas to be coated. Vertical surfaces may require additional coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

Coating over Tar & Gravel Roof: 20-Year System Materials Needed:

Product	Application Rate	Application Calculator
Acrylic Bleed Block Primer	1.5 gallons/SQ	1.5 x ___ SQs = ___ Gallons
HS Silicone White	4.5 gallons/SQ	4.5 x ___ SQs = ___ Gallons
Silicone Gel		As needed
Polyester Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Spud or tear off gravel roof, ensuring all loose gravel is removed.
Thoroughly clean roof of all debris and dust. Pressure wash roof.
Apply Metacrylics® Acrylic Bleed Block Primer or Acrylic Clear Base @ 1.5 gallons/SQ to entire roof. NOTE: If the old roof has been completely removed, less primer will be needed.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD Details).
Apply Metacrylics® HS Silicone @ 4.5 gallons/SQ to entire roof in 2 applications at the rate of 2.25 gallons/SQ per coat. Also apply to parapet walls, flashing, HVAC ductworks and any other areas to be coated. Note: Vertical surfaces may require additional coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

Coating over Metal Roof: 10-Year System

Corrugated, Standing Seam, & R-Panel

Materials Needed:

Product	Application Rate	Application Calculator
Acrylic Clear Base, Roof & Tile Primer, or Black Primer	1 gallons/SQ (when using Roof & Tile Primer apply @ 0.3 g/SQ)	1 x ___ SQs = ___ Gallons
HS Silicone White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Silicone Gel		As needed
Polyester Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications. General Application Guidelines

Tighten or replace all exposed fasteners where needed. Add additional fasteners to tighten loose panels to restore original design intent. Apply Metacrylics Silicone Gel over fasteners to encapsulate and seal.
Inspect roof for open joints, laps, holes etc. and repair flaws so water does not enter the building. 3-course with Metacrylics High Solids Silicone and polyester fabric to reinforce, seal and repair needed areas.
Remove all loose debris and built up dirt, wire brush and remove any flaking rust and pressure wash roof to remove all peeling/flaking paint to ensure proper adhesion of coating system.
Apply Metacrylics® Acrylic Clear Base @ 1 gallon/SQ to the entire roof and other areas to be coated. Allow 4-12 hours to cure. If the metal has rust, use rust-inhibiting Metacrylics® Black Primer and apply at the same rate. You also can use Acrylic Roof & Tile Primer and apply at the rate of .3 gallons/SQ.

Horizontal Seams: Apply foot pressure to underlapping panel next to joint. If joint opens more than 1/16-inch, add fasteners to tighten the opening. Where needed, 3course bad or buckled field seams and end-laps with alternating layers of Metacrylics High Solids Silicone and polyester fabric.
Vertical Seams: If vertical seams are open more than 1/16-inch, add fasteners to tighten the opening. 3-Course bad or buckled vertical field seams with alternating layers of Metacrylics High Solids Silicone & polyester fabric. Otherwise, fill all vertical seams with Metacrylics Silicone Gel as lap sealer mastic
Ridge Caps: Replace missing ridge cap gaskets as needed. Where needed, 3-course ridge cap closure cavity with alternating layers of Metacrylics High Solids Silicone and polyester fabric.
Apply Metacrylics® HS Silicone @ 2 gallons/SQ in one application over all areas to be coated. Vertical surfaces may require multiple coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

Metal Roof Square Footage Uplift Calculations to determine accurate square footage for required materials:  For Standing Seam metal roof systems: Multiply square feet. by 1.3 to capture extra surface area for ribs

For Corrugated metal roof systems: Multiply total square feet by 1.15 to capture extra surface area for uneven surfaces
For R-Panel metal roof systems: Multiply total square feet by 1.12 to capture extra surface area for uneven surfaces

Coating over Metal Roof: 15-Year System

Corrugated, Standing Seam, & R-Panel

Materials Needed:

Product	Application Rate	Application Calculator
Acrylic Clear Base, Roof & Tile Primer, or Black Primer	1 gallons/SQ (when using Roof & Tile Primer apply @ 0.3 g/SQ)	1 x ___ SQs = ___ Gallons
HS Silicone White	2.5 gallons/SQ	2.5 x ___ SQs = ___ Gallons
Silicone Gel		As needed
Polyester Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications.

General Application Guidelines

Tighten or replace all exposed fasteners where needed. Add additional fasteners to tighten loose panels to restore original design intent. Apply Metacrylics Silicone Gel over fasteners to encapsulate and seal.
Inspect roof for open joints, laps, holes etc. and repair flaws so water does not enter the building. 3-course with Metacrylics High Solids Silicone and Polyester fabric to reinforce, seal and repair needed areas.
Remove all loose debris and built up dirt, wire brush and remove any flaking rust and pressure wash roof to remove all peeling/flaking paint to ensure proper adhesion of coating system.
Apply Metacrylics® Acrylic Clear Base @ 1 gallon/SQ to the entire roof and other areas to be coated. Allow 4-12 hours to cure. If the metal has rust, use rust-inhibiting Metacrylics® Black Primer and apply at the same rate. You also can use Acrylic Roof & Tile Primer and apply at the rate of .3 gallons/SQ.
1. Horizontal Seams: Apply foot pressure to underlapping panel next to joint. If joint opens more than 1/16-inch, add fasteners to tighten the opening. Where needed, 3course bad or buckled field seams and end-laps with alternating layers of Metacrylics High Solids Silicone and polyester fabric.
2. Vertical Seams: If vertical seams are open more than 1/16-inch, add fasteners to tighten the opening. 3-Course bad or buckled vertical field seams with alternating layers of Metacrylics High Solids Silicone & polyester fabric. Otherwise, fill all vertical seams with Metacrylics Silicone Gel as lap sealer mastic.
3. Ridge Caps: Replace missing ridge cap gaskets as needed. Where needed, 3-course ridge cap closure cavity with alternating layers of Metacrylics High Solids Silicone and polyester fabric
4. Apply Metacrylics® HS Silicone @ 2.5 gallons/SQ in two applications at the rate of 1.25 gallons/SQ over all areas to be coated. Vertical surfaces may require multiple coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

For Corrugated metal roof systems: Multiply total square feet by 1.15 to capture extra surface area for uneven surfaces
For R-Panel metal roof systems: Multiply total square feet by 1.12 to capture extra surface area for uneven surfaces

Coating over Metal Roof: 20-Year System

Corrugated, Standing Seam, & R-Panel

Materials Needed:

Product	Application Rate	Application Calculator
Acrylic Clear Base, Roof & Tile Primer, or Black Primer	1 gallons/SQ (when using Roof & Tile Primer apply @ 0.3 g/SQ)	1 x ___ SQs = ___ Gallons
HS Silicone White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Silicone Gel		As needed
Polyester Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications. General Application Guidelines

Tighten or replace all exposed fasteners where needed. Add additional fasteners to tighten loose panels to restore original design intent. Apply Metacrylics Silicone Gel over fasteners to encapsulate and seal.
Inspect roof for open joints, laps, holes etc. and repair flaws so water does not enter the building. 3-course Metacrylics High Solids Silicone and Polyester fabric to reinforce, seal and repair needed areas.
Remove all loose debris and built up dirt, wire brush and remove any flaking rust and pressure wash roof to remove all peeling/flaking paint to ensure proper adhesion of coating system.
Apply Metacrylics® Acrylic Clear Base @ 1 gallon/SQ to the entire roof and other areas to be coated. Allow 4-12 hours to cure. If the metal has rust, use rust-inhibiting Metacrylics® Black Primer and apply at the same rate. You also can use Acrylic Roof & Tile Primer and apply at the rate of .3 gallons/SQ.
1. Horizontal Seams: Apply foot pressure to underlapping panel next to joint. If joint opens more than 1/16-inch, add fasteners to tighten the opening. Where needed, 3course bad or buckled field seams and end-laps with alternating layers of Metacrylics High Solids Silicone and polyester fabric.
2. Vertical Seams: If vertical seams are open more than 1/16-inch, add fasteners to tighten the opening. 3-Course bad or buckled vertical field seams with alternating layers of Metacrylics High Solids Silicone & polyester fabric. Otherwise, fill all vertical seams with Metacrylics Silicone Gel as lap sealer mastic.
3. Ridge Caps: Replace missing ridge cap gaskets as needed. Where needed, 3-course ridge cap closure cavity with alternating layers of Metacrylics High Solids Silicone and polyester fabric
4. Apply Metacrylics® HS Silicone @ 3 gallons/SQ over in two applications at the rate of 1.5 gallons/SQ over all areas to be coated. Vertical surfaces may require multiple coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

For Corrugated metal roof systems: Multiply total square feet by 1.15 to capture extra surface area for uneven surfaces
For R-Panel metal roof systems: Multiply total square feet by 1.12 to capture extra surface area for uneven surfaces

Coating over Spray Polyurethane Foam Roof: 10

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base	1 gallons/SQ	1 x ___ SQs = ___ Gallons
HS Silicone White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Silicone Gel		As needed
Polyester Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

All saturated foam areas must be removed and replaced with similar materials of equal thickness.
Pressure wash roof. If roof cannot be pressure washed, then thoroughly wash the surface with TSP or similar cleaner to remove oxidation and residue.
Apply Metacrylics® Clear Base @ 1 gallon/SQ to the entire roof and any other areas to be coated. Allow 4-12 hours to cure.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD Details).
Apply Metacrylics® HS Silicone @ 2 gallons/SQ in a single application over all areas to be coated. Vertical surfaces may require multiple coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

Coating over Spray Polyurethane Foam Roof: 15

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base	1 gallons/SQ	1 x ___ SQs = ___ Gallons
HS Silicone White	2.5 gallons/SQ	2.5 x ___ SQs = ___ Gallons
Silicone Gel		As needed
Polyester Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

All saturated foam areas must be removed and replaced with similar materials of equal thickness.
Pressure wash roof. If roof cannot be pressure washed, then thoroughly wash the surface with TSP or similar cleaner to remove oxidation and residue.
Apply Metacrylics® Clear Base @ 1 gallon/SQ to the entire roof and any other areas to be coated. Allow 4-8 hours to cure.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD Details).
Apply Metacrylics® HS Silicone @ 2.5 gallons/SQ in 2 applications at the rate of 1.25 gallons/SQ per coat to all areas being coated. Vertical surfaces may require multiple coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

Coating over Spray Polyurethane Foam Roof: 20

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base	1 gallons/SQ	1 x ___ SQs = ___ Gallons
HS Silicone White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Silicone Gel		As needed
Polyester Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

All saturated foam areas must be removed and replaced with similar materials of equal thickness.
Pressure wash roof. If roof cannot be pressure washed, then thoroughly wash the surface with TSP or similar cleaner to remove oxidation and residue.
Apply Metacrylics® Clear Base @ 1 gallons/SQ to the entire roof and other areas to be coated. Allow 4-8 hours to cure.
Penetration details (see Metacrylics® Penetration Detail Instructions or CAD Details).
Apply Metacrylics® HS Silicone @ 3 gallons/SQ in 2 applications at the rate of 1.5 gallons/ SQ over areas to be coated. Vertical surfaces may require multiple coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

Coating Existing Silicone Coated Roof: 10

Materials Needed:

Product	Application Rate	Application Calculator
HS Silicone White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Silicone Gel		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof with TSP or other cleaning agent. It is vital to clean roof thoroughly for appropriate adhesion.
Always conduct a pull test over existing Silicone to ensure appropriate adhesion exists between the existing and new Silicone application. Adhesion levels are appropriate if the pull test shows results greater than 4 lbs. Surfaces with pull test results under 4 lbs are not advisable to re-coat.
Seal around roof penetrations with either HS Silicone or Silicone Gel and 3-course such roof details where needed.
Seal field with either HS Silicone or Silicone Gel and 3-course field seams where needed.
Apply Metacrylics® HS Silicone @ 2 gallons/SQ to the entire roof and any other areas to be coated. Vertical surfaces may require multiple coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

Coating Existing Silicone Coated Roof: 15

Materials Needed:

Product	Application Rate	Application Calculator
HS Silicone White	2.5 gallons/SQ	2.5 x ___ SQs = ___ Gallons
Silicone Gel		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof with TSP or other cleaning agent. It is vital to clean roof thoroughly for appropriate adhesion.
Always conduct a pull test over existing Silicone to ensure appropriate adhesion exists between the existing and new Silicone application. Adhesion levels are appropriate if the pull test shows results greater than 4 lbs. Surfaces with pull test results under 4 lbs are not advisable to re-coat.
Seal around roof penetrations with either HS Silicone or Silicone Gel and 3-course such roof details where needed.
Seal field with either HS Silicone or Silicone Gel and 3-course field seams where needed.
Apply Metacrylics® HS Silicone @ 2.5 gallons/SQ in 2 applications at the rate of 1.25 gallons/SQ per coat to the entire roof and any other areas to be coated. Vertical surfaces may require multiple coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

Coating Existing Silicone Coated Roof: 20

Materials Needed:

Product	Application Rate	Application Calculator
HS Silicone White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Silicone Gel		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof with TSP or other cleaning agent. It is vital to clean roof thoroughly for appropriate adhesion.
Always conduct a pull test over existing Silicone to ensure appropriate adhesion exists between the existing and new Silicone application. Adhesion levels are appropriate if the pull test shows results greater than 4 lbs. Surfaces with pull test results under 4 lbs are not advisable to re-coat.
Seal around roof penetrations with either HS Silicone or Silicone Gel and 3-course such roof details where needed.
Seal field with either HS Silicone or Silicone Gel and 3-course field seams where needed.
Apply Metacrylics® HS Silicone @ 3 gallons/SQ in 2 applications at the rate of 1.5 gallons/ SQ per coat to the entire roof and any other areas to be coated. Vertical surfaces may require multiple coats to be applied at lower application rates in order to prevent product sagging. Allow 24 hours to cure between applications.

Penetration Detail Instructions

GUTTERS

Thoroughly pressure wash gutters. Rusted areas must be replaced with new gutters.
Apply Metacrylics Rust Inhibitor Acrylic Black Primer to gutters at the rate of 1 gallon/SQ.
3-course with alternating layers of HS Silicone & fabric over all joints or apply Silicone Gel with no reinforcement over joints. Do not use Peel & Coat on any gutters.

PARAPET COPING (CAP)

Thoroughly wash or pressure wash parapet coping.
Prime coping. Any rusted areas must be primed with Rust Inhibitor Primer (Metacrylics Rust Inhibirot Acrylic Black Primer or Metarylics 2-Part Epoxy Primer.
3-Course over the top of the coping (cap) joints and exposed screws with alternating layers of Metacrylics HS Silicone and fabric or apply Metacrylics Peel & Coat tape to coping joints and exposed screws and apply Metacrylics HS Silicone/Silicone Gel over tape.

NOSINGS, EDGE FLASHINGS, & GRAVEL STOPS

Apply primer to all edge flashings. If new, wipe with vinegar or suitable cleaning agent.

Apply 3-Course with alternating layers of Metacrylics HS Silicone & 6” fabric or Silicone Gel (without fabric reinforcement) over the top of the edge flashing.

_{WOOD BLOCKS}3. Apply the 3-Course or Gel up 2”-3” onto flashing and 3”-4” onto roofing surface.

Lift and remove block.
Apply Silicone Gel to the area the block was sitting.
Allow to dry and replace block.
If damage to the roof occurs while removing block, 3-Course with HS Silicone or Silicone Gel & Fabric and replace block when dry.

WOOD SLEEPERS (HVAC SUPPORTS)

Jack up HVAC unit and remove sleeper.
Apply Metacrylics HS Silicone at the rate of 2 gallons/SQ in the area the wood sleeper had been or granulated slip sheet under entire area of sleepers and HVAC.
When the system is cured, replace sleepers. Be sure that lags attaching HVAC to sleepers are not too long and will not penetrate the roof system.
If sleepers cannot be moved or lifted, they must be completely encapsulated with Metacrylics HS Silicone. The area under HVAC should be coated with Metacrylics HS Silicone.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Penetration Detail Instructions

HVAC DUCTING

Thoroughly pressure wash all ducts.
3-Course duct joints with alternating layers of Metacrylics HS Silicone & fabric.
Apply 2 gals/SQ of Metacrylics HS Silicone in two applications of 1 gal/SQ of HS Silicone.

SKYLIGHTS

3-Course with alternating layers of Metacrylics HS Silicone and fabric up the side of the skylight curb a minimum of 3” and onto the roof surface area 3”. Be careful not to cover any weep (drainage) holes in the skylight.
Apply Silicone Gel to all exposed screw heads.

PITCH POCKETS

Fill pitch pocket with Metacrylics HS Silicone or Silicone Gel
3-Course with HS Silicone & fabric over the top of the pitch pocket and down to the base of the pitch pocket, and at least 3” onto the roof.
Apply Silicone Gel up and around the penetration coming from the pitch pocket a minimum of 6”.

SCUPPERS & DRAINS

Remove all old asphalt, mastic, and roofing materials around and inside the scupper. For drains, remove the drain screen, clamp ring, and screws.
Thoroughly apply Metacrylics primer to scuppers and drains.
For scuppers:
1. Apply Metacrylics HS Silicone liberally to the inside and outside of the scupper
2. Cut an appropriate size piece of fabric for the width of the scupper and embed into the Silicone inside and outside of scupper a minimum of 4”.
3. Apply a cover coat of Metacrylics HS Silicone to saturate and encapsulate the fabric.
For drains:
1. 3-Course with alternating layers of HS Silicone or Silicone Gel & fabric into the drain pipe at least 2”. Use a 20” or 40” square piece of fabric and place over the drain, cutting a hole out for the drain.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Penetration Detail Instructions

PLUMBING VENT

3-Course with alternating layers of HS Silicone and fabric a minimum of 3” up vent and 3” onto roof surface or seal with Silicone Gel 3” up vent and 4” down onto roof surface.

CURB

3-Course with alternating layers of HS Silicone and fabric a minimum of 3” up curb and 3” onto roof surface or seal with Silicone Gel 3” up curb and 4” down onto roof surface.

Ready to get your FREE roof survey and restoration proposal? Why not call us today or use our convenient contact form and let us get to work for you? (480) 999-8555 or (623) 999-0744

Installation Spec Book Index

Published on November 24, 2022 // Written by Henry Staggs Leave a Comment

Installation Spec Book Index

EPDM (5-30 year systems)
TPO (5-30 year systems)
Smooth Surface BUR/Modified Capsheet (5-30 year systems)
Tar & Gravel (15-30 year systems)
Metal: Standing Seam, Corrugated, R-Panel (5-30 year systems)
New Construction Plywood (15-30 year systems)
Walking Deck—New Construction Plywood (10-20 year systems)
Existing Walking Deck (5-20 year systems)
Spray Polyurethane Foam (SPF) (5-30 year systems)
Tile (5-10 year systems) 9
Re-Coat Existing Metacrylics® Roof (5-30 year systems)
Penetration Detail Instructions

Request your Free roof inspection and estimate at pierce@factorydirectroofing.net

Coating over EPDM Roof: 5-Year System

Materials Needed:

Product	Application Rate	Application Calculator
EPDM Rinse	0.2 gallons/SQ	0.2 x ___ SQs = ___ Gallons
Clear Acrylic Base	1 gallon/SQ	1 x ___ SQs = ___ Gallons
Acrylic White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean roof, removing any debris prior to application of EPDM Rinse.
Apply Metacrylics® EPDM Rinse over the EPDM @ 0.2 gallons/SQ and let sit for 20 minutes, then pressure wash to remove EPDM Rinse.
Thoroughly pressure wash roof.
All penetrations must be sealed with Metacrylics® Acrylic Gel or 3-coursed with Acrylic Gel and fabric. Field seams that are identified as bad or buckled should be 3-coursed with Acrylic Base and fabric.
Apply Metacrylics® Clear Acrylic Base @ 1 gallon/SQ to the entire roof. Allow 4-12 hours to cure.
Apply Metacrylics® Acrylic White @ 2 gallons/SQ over the Clear Acrylic Base. Allow at least 24 hours to cure.

Request your Free roof inspection and estimate at pierce@factorydirectroofing.net

Coating over EPDM Roof: 10-Year System

Materials Needed:

Product	Application Rate Application Calculator
EPDM Rinse	0.2 gallons/SQ	0.2 x ___ SQs = ___ Gallons
Clear Acrylic Base	1 gallon/SQ	1 x ___ SQs = ___ Gallons
Acrylic White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
9” Stitchbond Fabric & Clear Acrylic Base	As needed for all seams
Acrylic Gel & Fabric	As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean roof, removing any debris prior to application of EPDM Rinse.
Apply Metacrylics® EPDM Rinse over the EPDM @ 0.2 gallons/SQ and let sit for 20 minutes, then pressure wash to remove EPDM Rinse.
Thoroughly pressure wash roof.
Apply Metacrylics® Clear Acrylic Base @ 1 gallon/SQ to the entire roof, including parapet walls, flashings, and HVAC duct. Allow 4-12 hours to cure.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions)
Reinforce all bad seams with polyester fabric and Clear Base. Reinforce all waterways and ponding areas.
Apply Metacrylics® Acrylic White @ 3 gallons/SQ in two applications of 1.5 gallons/SQ each. Apply to parapet walls, flashings, and HVAC ducting. Allow 24-48 hours between applications.

Coating over EPDM Roof: 15-Year System Materials Needed:

Product	Application Rate	Application Calculator
EPDM Rinse	0.2 gallons/SQ	0.2 x ___ SQs = ___ Gallons
Clear Acrylic Base	3 gallon/SQ	3 x ___ SQs = ___ Gallons
Acrylic White	3.5 gallons/SQ	3.5 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/1SQ	1 x ___ SQs = ___ SQs
Acrylic Gel & Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean roof, removing any debris prior to application of EPDM Rinse.
Apply Metacrylics® EPDM Rinse over the EPDM @ 0.2 gallons/SQ and let sit for 20 minutes, then pressure wash to remove EPDM Rinse.
Thoroughly pressure wash roof.
3-course pentration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Clear Acrylic Base @ 2 gallon/SQ to the entire roof, embedding Stitchbond Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Clear Base over fabric at the rate of 1 gallon/SQ in order to saturate and encapsulate the fabric. Allow 24 hours to cure.
Apply Metacrylics® Acrylic White @ 3.5 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 1.75 gallons/SQ per coat.
Also Apply to parapet walls, flashing, and HVAC ducting. Allow 24-48 hours to cure between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating over EPDM Roof: 20-Year System Materials Needed:

Product	Application Rate	Application Calculator
EPDM Rinse	0.2 gallons/SQ	0.2 x ___ SQs = ___ Gallons
Clear Acrylic Base	4 gallon/SQ	4 x ___ SQs = ___ Gallons
Acrylic White	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/1SQ	1 x ___ SQs = ___ SQs
Acrylic Gel & Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean roof, removing any debris prior to application of EPDM Rinse.
Apply Metacrylics® EPDM Rinse over the EPDM @ 0.2 gallons/SQ and let sit for 20 minutes, then pressure wash to remove EPDM rinse.
Thoroughly pressure wash roof.
3-course pentration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Clear Acrylic Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics® Acrylic Clear Base over fabric at the rate of 2 gallons/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure.
Apply Metacrylics® Acrylic White @ 4 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 2 gallons/SQ per coat. Also Apply to parapet walls, flashing, HVAC ducting and any other objects to be coated. Allow at least 24 hours to cure between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Request your Free roof inspection and estimate at pierce@factorydirectroofing.net

Coating over EPDM Roof: 30-Year System

Materials Needed:

Product	Application Rate	Application Calculator
EPDM Rinse	0.2 gallons/SQ	0.2 x ___ SQs = ___ Gallons
Clear Acrylic Base	6 gallon/SQ	6 x ___ SQs = ___ Gallons
Acrylic White	7 gallons/SQ	7 x ___ SQs = ___ Gallons
Stitchbond Fabric	2 SQ/1SQ	2 x ___ SQs = ___ SQs
Acrylic Gel & Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean roof, removing any debris prior to application of EPDM Rinse.
Apply Metacrylics® EPDM Rinse over the EPDM @ 0.2 gallons/SQ and let sit for 20 minutes, then pressure wash to remove EPDM rinse.
Thoroughly pressure wash roof.
5-course pentration detail (see Metacrylics® Penetration Detail Instructions).
Apply to entire roof 2 gallons/SQ Clear Acrylic Base and embed Stitchbond polyester fabric using a brush or broom. Immediately apply 2 gallons/SQ Clear Acrylic Base over the stitchbond polyester fabric and embed the 2nd layer of stitch-bond polyester fabric into wet Clear Base using a brush or broom. Allow 48 hours cure time.
Apply Metacrylics® Acrylic Base at the rate of 2 gallons/SQ to encapsulate the exposed fabric.
Apply Metacrylics® Acrylic White @ 7 gallons/SQ over the Clear Acrylic Base in four applications @ 1.75 gallons/SQ per application. Also apply to parapet walls, flashing, and HVAC ducting. Allow at least 24 hours to cure between applications.

Coating over TPO or PVC Roof: 5-Year System

Materials Needed:

Product	Application Rate	Application Calculator
TPO Primer or Roof &	0.3 gallons/SQ	0.3 x ___ SQs = ___ Gallons
Acrylic White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® TPO Primer or Roof & Tile Primer @ 0.3 gallons/SQ to the entire roof. Allow 4-8 hours to cure.
All rooftop penetrations need to be sealed with Metacrylics Acrylic Gel or 3-coursed with Acrylic Base and fabric. Field seams that are identified as bad or buckled should be 3coursed with Acrylic Gel and fabric
Apply Metacrylics® Acrylic White @ 2 gallons/SQ over the Clear Acrylic Base. Allow 24-48 hours to cure.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating over TPO or PVC Roof: 10-Year System Materials Needed:

Product	Application Rate Application Calculator
TPO Primer or Roof &	0.3 gallons/SQ	0.3 x ___ SQs = ___ Gallons
Acrylic White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
9” Stitchbond Fabric & Clear Acrylic Base	As needed for all seams
Acrylic Gel & Fabric	As Needed

NOTE: 1 SQ = 100 sq. ft. Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® TPO Primer or Roof & Tile Primer @ 0.3 gallons/SQ to the entire roof, including parapet walls, flashings, and HVAC ducting. Allow 4-12 hours to cure.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions)
Reinforce all bad seams with polyester fabric and Acrylic White or Acrylic Gel. Reinforce all waterways and ponding areas.
Apply Metacrylics® Acrylic White @ 3 gallons/SQ in two applications of 1.5 gallons/SQ each. Apply to parapet walls, flashings, and HVAC ducting. Allow 24-48 hours between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating over TPO or PVC Roof: 15-Year System

Materials Needed:

Product	Application Rate	Application Calculator
TPO Primer or Roof &	0.3 gallons/SQ	0.3 x ___ SQs = ___ Gallons
Clear Acrylic Base	3 gallon/SQ	3 x ___ SQs = ___ Gallons
Acrylic White	3.5 gallons/SQ	3.5 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/1SQ	1 x ___ SQs = ___ SQs
Acrylic Gel		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® TPO Primer or Roof & Tile Primer @ 0.3 gallons/SQ to entire roof. Allow 4-12 hours to cure.
3-course pentration detail (see Metacrylics® Penetration Detail Instructions).
Apply to entire roof 2 gallons/SQ Clear Acrylic Base and embed Stitchbond polyester fabric using a brush or broom. Immediately, apply 1 gallon/SQ of Metacrylics® Acrylic Clear Base over the Stitchbond Polyester to saturate and encapsulate the fabric. Allow 24-48 hours curing time.
Apply 3.5 gallons/SQ Metacrylics® Acrylic White in two applications of 1.75 gallons/SQ each application. Allow 24-48 hours curing time between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating over TPO or PVC Roof: 20-Year System

Materials Needed:

Product	Application Rate	Application Calculator
TPO Primer or Roof &	0.3 gallons/SQ	0.3 x ___ SQs = ___ Gallons
Clear Acrylic Base	4 gallon/SQ	4 x ___ SQs = ___ Gallons
Acrylic White	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/1SQ	1 x ___ SQs = ___ SQs
Acrylic Gel & Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® TPO Primer or Roof & Tile Primer @ 0.3 gallons/SQ to entire roof. Allow 4-12 hours to cure.
3-course pentration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Clear Acrylic Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics® Acrylic Clear Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure.
Apply Metacrylics® Acrylic White @ 4 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 2 gallons/SQ per coat. Also Apply to parapet walls, flashing, and HVAC ducting and any other objects to be coated. Allow at least 24 hours to cure between applications.

Coating over TPO or PVC Roof: 30-Year System

Materials Needed:

Product	Application Rate	Application Calculator
TPO Primer or Roof &	0.3 gallons/SQ	0.3 x ___ SQs = ___ Gallons
Clear Acrylic Base	6 gallon/SQ	6 x ___ SQs = ___ Gallons
Acrylic White	7 gallons/SQ	7 x ___ SQs = ___ Gallons
Stitchbond Fabric	2 SQ/1SQ	2 x ___ SQs = ___ SQs
Acrylic Gel & Fabric		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply TPO Primer or Roof & Tile Primer @ 0.3 gallons/SQ to entire roof. Allow 4-12 hours to cure.
5-course pentration detail (see Metacrylics® Penetration Detail Instructions).
Apply to entire roof 2 gallons/SQ Clear Acrylic Base and embed Stitchbond polyester fabric using a brush or broom. Immediately apply 2 gallons/SQ Clear Acrylic Base over the Stitchbond polyester fabric and embed the 2nd layer of fabric into wet Clear Base using a brush or broom. Allow 48 hours cure time.
Apply Metacrylics® Clear Acrylic Base at the rate of 2 gallons/SQ to encapsulate the exposed fabric.
Apply Metacrylics® Acrylic White @ 7 gallons/SQ over the Clear Acrylic Base in four applications @ 1.75 gallons/SQ each application. Also apply to parapet walls, flashing, and HVAC ducting. Allow at least 24 hours to cure between applications.

Coating over BUR/Modified Capsheet Roof: 5-Year System

Materials Needed:

Note: If there are no granules on the existing roof, Metacrylics® Bleed Blocker Primer must be used at the rate of 1 gallon/SQ

Product	Application Rate	Application Calculator
Clear Base	1 gallons/SQ	1 x ___ SQs = ___ Gallons
Acrylic White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
All penetrations must be sealed with Metacrylics® Acrylic Gel or 3-coursed with Acrylic Gel and fabric. Field seams that are identified as bad or buckled should be 3-coursed with Acrylic Base and fabric.
Apply Metacrylics® Clear Base @ 1 gallons/SQ to the entire roof. Allow 4-12 hours to cure.
Apply Metacrylics® Acrylic White @ 2 gallons/SQ over the Clear Acrylic Base. Allow 24-48 hours to cure.

Coating over BUR/Modified Capsheet Roof: 10-Year System Materials Needed:

Note: If there are no granules on the existing roof, Metacrylics® Bleed Blocker Primer must be used at the rate of 1 gallon/SQ

Product	Application Rate Application Calculator
Clear Base or Roof & Tile Primer	1 gallons/SQ	1 x ___ SQs = ___ Gallons
Acrylic White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
6” Stitchbond Fabric & Clear Acrylic Base	As needed for all seams
Acrylic Gel & Fabric	As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Clear Base @ 1 gallons/SQ to the entire roof, including parapet walls, flashings, HVAC ducting and any other objects to be coated. Allow 4-12 hours to cure.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions)
Reinforce all bad seams with polyester fabric and Acrylic White or Acrylic Gel. Reinforce all waterways and ponding areas.
Apply Metacrylics® Acrylic White @ 3 gallons/SQ in two applications of 1.5 gallons/SQ each. Apply to parapet walls, flashings, and HVAC ducting. Allow 24-48 hours between applications.

Coating over BUR/Modified Capsheet Roof: 15

Materials Needed:

Note: If there are no granules on the existing roof, Metacrylics® Bleed Blocker Primer must be used at the rate of 1 gallon/SQ

Product	Application Rate	Application Calculator
Clear Acrylic Base	3 gallon/SQ	3 x ___ SQs = ___ Gallons
Acrylic White	3.5 gallons/SQ	3.5 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/1SQ	1 x ___ SQs = ___ SQs

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full systemspecifications.

General Application Guidelines

Thoroughly pressure wash roof.
3-course pentration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Clear Acrylic Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics® Acrylic Clear Base over fabric at the rate of 1 gallon/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure.
Apply Metacrylics® Acrylic White @ 3.5 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 1.75 gallons/SQ per coat. Also apply to parapet walls, flashing, and HVAC ducting and any other objects to be coated. Allow at least 24 hours to cure between applications.

Coating over BUR/Modified Capsheet Roof: 20

Materials Needed:

Note: If there are no granules on the existing roof, Metacrylics® Bleed Blocker Primer must be used at the rate of 1 gallon/SQ

Product	Application Rate	Application Calculator
Clear Acrylic Base	4 gallon/SQ	4 x ___ SQs = ___ Gallons
Acrylic White	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/1SQ	1 x ___ SQs = ___ SQs
Acrylic Gel		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
3-course pentration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Clear Acrylic Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics® Acrylic Clear Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure.
Apply Metacrylics® Acrylic White @ 4 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 2 gallons/SQ per coat. Also apply to parapet walls, flashing, and HVAC ducting and any other objects to be coated. Allow at least 24 hours to cure between applications.

Coating over BUR/Modified Capsheet Roof: 30

Materials Needed:

Note: If there are no granules on the existing roof, Metacrylics® Bleed Blocker Primer must be used at the rate of 1 gallon/SQ

Product	Application Rate	Application Calculator
Clear Acrylic Base	6 gallon/SQ	6 x ___ SQs = ___ Gallons
Acrylic White	7 gallons/SQ	7 x ___ SQs = ___ Gallons
Stitchbond Fabric	2 SQ/1SQ	2 x ___ SQs = ___ SQs
Acrylic Gel		As needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
5-course pentration detail (see Metacrylics® Penetration Detail Instructions).
Apply to entire roof 2 gallons/SQ Clear Acrylic Base, embed Stitchbond polyester fabric using a brush or broom. Immediately apply 2 gallons/SQ Clear Acrylic Base over the stitchbond polyester fabric and embed the 2nd layer of fabric into wet Clear Base using a brush or broom. Allow 48 hours cure time.
Apply Metacrylics Clear Acrylic Base at the rate of 2 gallons/SQ to encapsulate the exposed fabric.
Apply Metacrylics® Acrylic White @ 7 gallons/SQ over the Clear Acrylic Base in four applications @ 1.75 gallons/SQ each application.. Also Apply to parapet walls, flashing, and HVAC ducting. Allow at least 24 hours to cure between applications.

Coating over Tar & Gravel Roof: 15-Year System

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base or Black Primer	1.5 gallons/SQ	1.5 x ___ SQs = ___ Gallons
Gray Base	5 gallons/SQ	5 x ___ SQs = ___ Gallons
Acrylic White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/1SQ	1 x ___ SQs = ___ SQs
Acrylic Gel & Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Spud or tear off gravel roof, ensuring all loose gravel is removed.
Thoroughly clean roof of all debris and dust and pressure wash.
Apply Metacrylics® Clear Base or Black Primer @ 1.5 gallons/SQ to entire roof. NOTE: if the old roof has been completely removed, less primer will be needed.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 3 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics® Acrylic Gray Base over fabric at the rate of 2 gallons/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure. Note: Do not pull fabric tight and cause fabric to tent over bumpy surface. The fabric should mold and form into uneven surface without air gaps and creases in fabric.
Apply Metacrylics® Acrylic White @ 3 gallons/SQ to entire roof in two applications of 1.5 gallons/SQ. Allow 24-48 hours to cure between applications.

Coating over Tar & Gravel Roof: 20-Year System Materials Needed:

Product	Application Rate	Application Calculator
Clear Base or Black Primer	1.5 gallons/SQ	1.5 x ___ SQs = ___ Gallons
Gray Base	5 gallons/SQ	5 x ___ SQs = ___ Gallons
Acrylic White	5 gallons/SQ	5 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/1SQ	1 x ___ SQs = ___ SQs

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Spud or tear off gravel roof, ensuring all loose gravel is removed.
Thoroughly clean roof of all debris and dust and pressure wash.
Apply Metacrylics® Clear Base or Black Primer @ 1.5 gallons/SQ to entire roof. NOTE: if the old roof has been completely removed, less primer will be needed.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 3 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics® Acrylic Gray Base over fabric at the rate of 2 gallons/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure. Note: Do not pull fabric tight and cause fabric to tent over bumpy surface. The fabric should mold and form into uneven surface without air gaps and creases in fabric.
Apply Metacrylics® Acrylic White @ 5 gallons/SQ to entire roof in three applications at the rate of 1.66 gallons/SQ. Allow 24-48 hours to cure between applications.

Coating over Tar & Gravel Roof: 30-Year System

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base or Black Primer	1.5 gallons/SQ	1.5 x ___ SQs = ___ Gallons
Gray Base	7.5 gallons/SQ	7.5 x ___ SQs = ___ Gallons
Acrylic White	8 gallons/SQ	8 x ___ SQs = ___ Gallons
Stitchbond Fabric	2 SQ/1SQ	2 x ___ SQs = ___ SQs

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Spud or tear off gravel roof, ensuring all loose gravel is removed. Thoroughly clean roof of all debris and dust and pressure wash.
Apply Metacrylics® Clear Base or Black Primer @ 1.5 gallons/SQ to entire roof. NOTE: if the old roof has been completely removed, less primer will be needed.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 3 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics® Acrylic Gray Base over fabric at the rate of 2 gallons/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure. Note: Do not pull fabric tight and cause fabric to tent over bumpy surface. The fabric should mold and form into uneven surface without air gaps and creases in fabric.
Apply Metacrylics® Acrylic Gray Base @ 2 gallons/SQ to the entire roof, embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics® Acrylic Gray Base over fabric at the rate of .5 gallons/SQ in order to saturate and encapsulate the fabric. Allow 48 hours to cure. See note in step 4.
Apply Metacrylics® Acrylic White @ 8 gallons/SQ over the Acrylic Base in four applications @ 2 gallons/SQ each application.. Also Apply to parapet walls, flashing, and HVAC ducting.

Allow at least 24 hours to cure between applications.

Coating over Metal Roof: 5-Year System

Corrugated, Standing Seam, & R-Panel

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base or Black Primer	1 gallons/SQ	1 x ___ SQs = ___ Gallons
Acrylic White	1.5 gallons/SQ	1.5 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed

For ribs, multiply sqf. By 1.3 NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Wire brush and remove any flaking rust
Inspect roof for open joints, laps, holes etc. and repair flaws so water does not enter the building. Use Metacrylics Acrylic Gel and Polyester fabric as 3-course method to reinforce, seal, or repair needed areas.
Thoroughly pressure wash roof.
Tighten or replace all exposed fasteners where needed. Add additional fasteners to tighten loose panels to restore original design intent. Apply Metacrylics® Acrylic Gel over fasteners to encapsulate and seal fastener.
Seal around penetrations, drains and such with Metacrylics® Acrylic Gel
Seams: Apply foot pressure to under lapping panel next to joint. If joint opens more than 1/16-inch, add fasteners to tighten the opening. 3-Course all bad or buckled field seams with alternating layers of Metacrylics® Acrylic Base & polyester fabric. Otherwise, fill all seams with Metacrylics® Acrylic Gel.
Apply Metacrylics® Clear Base @ 1 gallons/SQ to the entire roof. Allow 4-12 hours to cure. If the metal has rust, use rust-inhibiting Metacrylics® Black Primer and apply at the same rate.
Apply Metacrylics® Acrylic White @ 1.5 gallons/SQ over the Clear Acrylic Base and/or Black Primer. Allow 24-48 hours to cure.

Coating over Metal Roof: 10-Year System

Corrugated, Standing Seam, & R-Panel

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base or Black Primer	1 gallons/SQ	1 x ___ SQs = ___ Gallons
Acrylic White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Gel & Fabric		As Needed
Peel & Coat		As Needed

For ribs, multiply sqf. By 1.3 NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications. General Application Guidelines

Wire brush and remove any flaking rust.
Inspect roof for open joints, laps, holes etc. and repair flaws so water does not enter the building. Use Metacrylics Acrylic Gel and Polyester fabric as 3-course method to reinforce and seal/repair needed areas.
Thoroughly pressure wash roof, especially oxidized areas.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions)
Tighten loose screws or and replace missing screws.
Seams: Apply foot pressure to under lapping panel next to joint. If joint opens more than 1/16-inch, add fasteners to tighten the opening. 3-course all field seams and end-laps with alternating layers of Metacrylics Acrylic Gel and polyester fabric.
Ridge Caps: Replace missing ridge cap gaskets as needed; 3-course ridge cap closure cavity with alternating layers of Metacrylics Acrylic Gel and polyester fabric
Apply Metacrylics Gel around exposed screws/fasteners or 3-course over screws/fasteners with Metacrylics Gel and fabric
Apply Metacrylics® Clear Base (or Black Primer if the metal has rust) @ 1 gallons/SQ to the entire roof, including parapet walls, flashings, and HVAC ducting. Allow 4-12 hours to cure.

Apply Metacrylics® Acrylic White @ 2 gallons/SQ . Apply to parapet walls, flashings, and ductwork. Allow 24-48 hours between applications.

Coating over Metal Roof: 15-Year System

Corrugated, Standing Seam, & R-Panel

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base or Black Primer	1 gallons/SQ	1 x ___ SQs = ___ Gallons
Acrylic White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Gel & Fabric		As Needed
Peel & Coat		As Needed

For ribs, multiply sqf. By 1.3 NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications. General Application Guidelines

Wire brush and remove any flaking rust.

Inspect roof for open joints, laps, holes etc. and repair flaws so water does not enter the building. Use Metacrylics Acrylic Gel and Polyester fabric as 3-course method to reinforce, seal, or repair needed areas. Thoroughly pressure wash roof, especially oxidized areas.

3-course penetration detail (see Metacrylics® Penetration Detail Instructions)
Tighten or replace all exposed fasteners where needed. Add additional fasteners to tighten loose panels to restore original design intent. Apply Metacrylics Acrylic Gel over fasteners to encapsulate and seal fastener. Replace missing ridge cap gaskets as needed; 3-course ridge cap closure cavity with alternating layers of Metacrylics Acrylic Gel and polyester fabric.
Seams: Apply foot pressure to under lapping panel next to joint. If joint opens more than 1/16-inch, add fasteners to tighten the opening. 3-course all horizontal field seams and end-laps with alternating layers of Metacrylics Acrylic Gel and polyester fabric.
Apply Metacrylics® Clear Base (or Black Primer if the metal has rust) @ 1 gallons/SQ to the entire roof, including parapet walls, flashings, and ductwork. Allow 4-24 hours to cure.
Apply Metacrylics® Acrylic White @ 3 gallons/SQ at a rate of 1.5 gallons per coat. Apply to parapet walls, flashings, and ductwork. Allow 24-48 hours between applications. Note: Based on pitch of roof the application rates of Top Coats may need to be reduced and require more coats applied to achieve required 3 gallons/SQ.

Coating over Metal Roof: 20-Year System

Corrugated, Standing Seam, & R-Panel

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base or Black Primer	1 gallons/SQ	1 x ___ SQs = ___ Gallons
Acrylic White	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Gel & Fabric		As Needed
Peel & Coat		As Needed

For ribs, multiply sqf. By 1.3 NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications. General Application Guidelines

Wire brush and remove any flaking rust.
Inspect roof for open joints, laps, holes etc. and repair flaws so water does not enter the building. Use Metacrylics Acrylic Gel and Polyester fabric as 3-course method to reinforce, seal, and repair needed areas. Thoroughly pressure wash roof, especially oxidized areas.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions)
Fasteners: Tighten or replace all exposed fasteners where needed. Add additional fasteners to tighten loose panels to restore original design intent. Apply Metacrylics Acrylic Gel over fasteners to encapsulate and seal fastener. Ridge Caps: Replace missing ridge cap gaskets as needed; 3-course ridge cap closure cavity with alternating layers of Metacrylics Acrylic Gel and polyester fabric
Seams: Apply foot pressure to under lapping panel next to joint. If joint opens more than 1/16-inch, add fasteners to tighten the opening. 3-course all horizontal field seams and end-laps with alternating layers of Metacrylics Acrylic Gel and polyester fabric.
Apply Metacrylics® Clear Base (or Black Primer if the metal has rust) @ 1 gallons/SQ to the entire roof, including parapet walls, flashings, and ductwork. Allow 4-12 hours to cure.
Apply Metacrylics® Acrylic White @ 4 gallons/SQ in two applications at a rate of 2 gallons. Apply to parapet walls, flashings, and ductwork. Allow 24-48 hours between applications. Note: Based on pitch of roof the application rates of Top Coats may need to be reduced and require more coats applied to achieve required 4 gallons/SQ.

Coating over Metal Roof: 30-Year System

Corrugated, Standing Seam, & R-Panel

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base or Black Primer	1 gallons/SQ	1 x ___ SQs = ___ Gallons
Acrylic White	6 gallons/SQ	6 x ___ SQs = ___ Gallons
Gel & Fabric		As Needed
Peel & Coat		As Needed

For ribs, multiply sqf. By 1.3 NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics® for full system specifications. General Application Guidelines

Wire brush and remove any flaking rust.
Inspect roof for open joints, laps, holes etc. and repair flaws so water does not enter the building. Use Metacrylics Acrylic Gel and Polyester fabric as 3-course method to reinforce, seal and repair needed areas. Thoroughly pressure wash roof, especially oxidized areas.
5-course penetration detail (see Metacrylics® Penetration Detail Instructions)
Tighten or replace all exposed fasteners where needed. Add additional fasteners to tighten loose panels to restore original design intent. Apply Metacrylics Acrylic Gel over fasteners to encapsulate and seal fastener. Replace missing ridge cap gaskets as needed; 3-course ridge cap closure cavity with alternating layers of Metacrylics Acrylic Gel and polyester fabric
Seams: Apply foot pressure to under lapping panel next to joint. If joint opens more than 1/16-inch, add fasteners to tighten the opening. 3-course all field seams and end-laps with alternating layers of Metacrylics Acrylic Gel and polyester fabric.
Apply Metacrylics® Clear Base (or Black Primer if the metal has rust) @ 1 gallons/SQ to the entire roof, including parapet walls, flashings, and ductwork. Allow 4-12 hours to cure.
Apply Metacrylics® Acrylic White @ 6 gallons/SQ in three applications at a rate of 2 gallons. Apply to parapet walls, flashings, and ductwork. Allow 24-48 hours between applications. Note: Based on pitch of roof the application rates of Top Coats may need to be reduced and require more coats applied to achieve required 6 gallons/SQ.

Coating Over New Construction Plywood w/ DensDeck®: 15-Year System Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.
CLASS A FIRE RATING: 3-course all Densdeck field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric. NON CLASS A FIRE RATING: 3-course all plywood field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Clear Acrylic Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Clear Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure.
Apply Metacrylics® Acrylic White @ 3 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 1.5 gallons/SQ per coat. Also apply to parapet walls, flashing, and HVAC ducting and any other objects to be coated. Allow at least 24 hours to cure between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating Over New Construction Plywood w/ FR-10 Slip-Sheet: 15-Year System, Class A Fire Rated Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base	7 gallons/SQ	7 x ___ SQs = ___ Gallons
Acrylic White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly clean plywood of all debris and dust.
Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base and embed the Atlas FR-10 SlipSheet.
Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base over the first layer of Atlas FR-10

Slip-Sheet. Immediately embed the second layer of Atlas FR-10 Slip-Sheet. Note: Leave FR10 Slip-Sheet exposed and allow application to dry before further coating application.

3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Clear Acrylic Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Clear Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure.
Apply Metacrylics® Acrylic White @ 3 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 1.5 gallons/SQ per coat. Also apply to parapet walls, flashing, and HVAC ducting and any other things to be coated. Allow at least 24 hours to cure between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating Over New Construction Plywood w/ DensDeck®: 20-Year System Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic White	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.
CLASS A FIRE RATING: 3-course all Densdeck field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric. NON CLASS A FIRE RATING: 3-course all plywood field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Clear Acrylic Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately, apply Metacrylics Acrylic Clear Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure.
Apply Metacrylics® Acrylic White @ 4 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 2 gallons/SQ per coat. Also apply to parapet walls, flashing, and HVAC ducting and any other objects to be coated. Allow at least 24 hours to cure between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating Over New Construction Plywood w/ FR-10 Slip-Sheet: 20-Year System, Class A Fire Rated Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base	7 gallons/SQ	7 x ___ SQs = ___ Gallons
Acrylic White	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.
Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base and embed the Atlas FR-10 SlipSheet.
Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base over the first layer of Atlas FR-10

Slip-Sheet. Immediately embed the second layer of Atlas FR-10 Slip-Sheet. Note: Leave FR10 Slip-Sheet exposed and allow application to dry before further coating application.

3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Clear Acrylic Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Clear Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure.
Apply Metacrylics® Acrylic White @ 4 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 2 gallons/SQ per coat. Also apply to parapet walls, flashing, and HVAC ducting and any other objects to be coated. Allow at least 24 hours to cure between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating Over New Construction Plywood w/ DensDeck®: 30-Year System Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base	6 gallons/SQ	6 x ___ SQs = ___ Gallons
Acrylic White	7 gallons/SQ	7 x ___ SQs = ___ Gallons
Stichbond Fabric	2 SQ/SQ	2 x ___ SQs = ___ SQ
Acrylic Gel & Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.
CLASS A FIRE RATING: 3-course all Densdeck field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric. NON CLASS A FIRE RATING: 3-course all plywood field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric.
5-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply to entire roof 2 gallons/SQ Clear Acrylic Base and embed stitch-bond polyester fabric using a brush or broom. Immediately apply 2 gallons/SQ Clear Acrylic Base over the Stitchbond polyester fabric and embed the 2nd layer of fabric into wet Clear Base using a brush or broom. Allow 48 hours cure time.
Apply Metacrylics Acrylic Base (Clear or Gray) at the rate of 2 gallons/SQ to encapsulate the exposed fabric.
Apply Metacrylics® Acrylic White @ 7 gallons/SQ over the Clear Acrylic Base in four applications @ 1.75 gallons/SQ each application.. Also apply to parapet walls, flashing, and HVAC ducting. Allow at least 24 hours to cure between applications.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating Over New Construction Plywood w/ FR-10 Slip-Sheet: 30-Year System, Class A Fire Rated Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base	9 gallons/SQ	9 x ___ SQs = ___ Gallons
Acrylic White	7 gallons/SQ	7 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.
Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base and embed the Atlas FR-10 SlipSheet.
Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base over the first layer of Atlas FR-10

Slip-Sheet. Immediately embed the second layer of Atlas FR-10 Slip-Sheet. Note: Leave FR10 Slip-Sheet exposed and allow application to dry before further coating application.

5-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics Acrylic Base (Clear or Gray) at the rate of 2 gallons/SQ to encapsulate the exposed fabric.
Apply to entire roof 2 gallons/SQ Clear Acrylic Base and embed Stitchbond polyester fabric using a brush or broom. Immediately apply 2 gallons/SQ Clear Acrylic Base over the fabric and embed the 2nd layer of fabric into wet Clear Base using a brush or broom. Allow 48 hours cure time.
Apply Metacrylics® Acrylic White @ 7 gallons/SQ over the Clear Acrylic Base in four applications @ 1.75 gallons/SQ each application.. Also apply to parapet walls, flashing, and HVAC ducting. Allow at least 24 hours to cure between applications.

Walking Deck Over New Construction Plywood w/ DensDeck®: 10-Year System Materials Needed:

Product	Application Rate	Application Calculator
Gray Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic Color	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Roof & Tile Sealer	0.25 gallons/SQ	0.25 x ____ SQs = ___ Gallons
Acrylic Gel & Fabric		As Needed
Sand or Granules		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.
CLASS A FIRE RATING: 3-course all Densdeck field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric. NON CLASS A FIRE RATING: 3-course all plywood field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Gray Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 48 hours to cure.
Apply 1 gallon/SQ of Metacrylics Acrylic Color (or Acrylic White). Allow 4-12 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 24 hours curing time.
Non-Slip Traffic Coat:

OPTION 1: Apply a final application @ 2 gallons/SQ with either 30 mesh sand or rubber granules mixed with the Metacrylics® Acrylic Color (Mix sand at the rate of 1-2 quarts per 2.5 gallons of coating). Apply with texture roller cover, 3/4″ roller cover, trowel, or texture spray gun.

OPTION 2: While the second coat of top coat is still wet, broadcast or flood coat 30 mesh sand or rubber granules into coating. Blow off excess sand or granules. Apply a final application @ 2 gallons/ SQ over sand or granules with either 3/4″ roller cover, texture roller cover, trowel, or texture spray gun. Allow 24-48 hours cure time.

Apply Metacrylics® Roof & Tile Sealer @ 0.25 gallons/SQ. Allow 4-8 hours to cure.

Walking Deck Over New Construction Plywood w/ FR-10 Slip-Sheet:

10-Year System, Class A Fire Rated

Materials Needed: NOTE: 1 SQ = 100 sq. ft.

Product	Application Rate	Application Calculator
Gray Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Clear Acrylic Base	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Acrylic Color	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Roof & Tile Sealer	0.25 gallons/SQ	0.25 x ____ SQs = ___ Gallons
Acrylic Gel & Fabric		As Needed
Sand or Granules		As Needed

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.
Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base and embed the Atlas FR-10 Slip-Sheet.
Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base over the first layer of Atlas FR-10 Slip-Sheet. Immediately embed the second layer of Atlas FR-10 Slip-Sheet. Note: Leave FR10 Slip-Sheet exposed and allow application to dry before applying further coating application.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Gray Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 48 hours to cure.
Apply 1 gallon/SQ of Metacrylics Acrylic Color (or Acrylic White). Allow 4-12 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 24 hours curing time.
Non-Slip Traffic Coat:

Apply Metacrylics® Roof & Tile Sealer @ 0.25 gallons/SQ. Allow 4-8 hours to cure.

Walking Deck Over New Construction Plywood w/ DensDeck®: 15-Year System

Materials Needed: NOTE: 1 SQ = 100 sq. ft.

Product	Application Rate	Application Calculator
Gray Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Acrylic Color	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Roof & Tile Sealer	0.25 gallons/SQ	0.25 x ____ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed
Sand or Granules		As Needed

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.
CLASS A FIRE RATING: 3-course all Densdeck field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric. NON CLASS A FIRE RATING: 3-course all plywood field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Gray Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 48 hours to cure.
Apply 2 gallons/SQ of Metacrylics Acrylic White. Allow 48 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 4-12 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 24 hours curing time.
Non-Slip Traffic Coat:

OPTION 1: Apply a final application @ 2 gallons/SQ with either 30 mesh sand or rubber granules mixed with the Metacrylics® Acrylic COLOR (Mix sand at the rate of 1-2 quarts per 2.5 gallons of coating). Apply with texture roller cover, 3/4″ roller cover, trowel, or texture spray gun.

Apply Metacrylics® Roof & Tile Sealer @ 0.25 gallons/SQ. Allow 4-8 hours to cure.

Walking Deck Over New Construction Plywood w/ FR-10 Slip-Sheet:

15-Year System, Class A Fire Rated

Materials Needed: NOTE: 1 SQ = 100 sq. ft.

Product	Application Rate	Application Calculator
Gray Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Clear Acrylic Base	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Acrylic White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Acrylic Color	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Roof & Tile Sealer	0.25 gallons/SQ	0.25 x ____ SQs = ___ Gallons
Acrylic Gel & Fabric		As Needed
Sand or Granules		As Needed

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.
Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base and embed the Atlas FR-10 Slip-Sheet.

Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base over the first layer of Atlas FR-10 Slip-Sheet. Immediately embed the second layer of Atlas FR-10 Slip-Sheet. Note: Leave FR10 Slip-Sheet exposed and allow application to dry before further coating application.

3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Gray Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 48 hours to cure.
Apply 2 gallons/SQ of Metacrylics Acrylic White. Allow 48 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 4-12 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 24 hours curing time.
Apply Metacrylics® Acrylic Color @ 4 gallons/SQ to entire roof. Allow 24-48 hours to cure.
Non-Slip Traffic Coat:

OPTION 2: While the second coat of top coat is still wet, broadcast or flood coat 30 mesh sand or rubber granules into coating. Blow off excess sand or granules. Apply a final application @ 2 gallons/SQ over sand or granules with either 3/4″ roller cover, texture roller cover, trowel, or texture spray gun. Allow 24-48 hours cure time.

Apply Metacrylics® Roof & Tile Sealer @ 0.25 gallons/SQ. Allow 4-8 hours to cure.

Walking Deck Over New Construction Plywood w/ DensDeck®: 20-Year System

Materials Needed: NOTE: 1 SQ = 100 sq. ft.

Product	Application Rate	Application Calculator
Gray Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Acrylic Color	6 gallons/SQ	6 x ___ SQs = ___ Gallons
Roof & Tile Sealer	0.25 gallons/SQ	0.25 x ____ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed
Sand or Granules		As Needed

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.
CLASS A FIRE RATING: 3-course all Densdeck field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric. NON CLASS A FIRE RATING: 3-course all plywood field seams with alternating layers of Metacrylics Clear Acrylic Base & fabric.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 2 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Gray Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 48 hours to cure.
Apply 2 gallons/SQ of Metacrylics Acrylic White. Allow 48 hours curing time. Apply 2 gallons/SQ of Metacrylics Acrylic Color. Allow 48 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 4-12 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 24 hours curing time.
Non-Slip Traffic Coat:

OPTION 2: While the second coat of top coat is still wet, broadcast or flood coat 30 mesh sand or rubber granules into coating. Blow off excess sand or granules. Apply a final application @ 2 gallons/SQ over sand or granules with either 3/4″ roller cover, texture roller cover, trowel, or texture spray gun. Allow 24-48 hours cure time.

Apply Metacrylics® Roof & Tile Sealer @ 0.25 gallons/SQ. Allow 4-8 hours to cure.

Walking Deck Over New Construction Plywood w/ FR-10 Slip-Sheet:

20-Year System, Class A Fire Rated

Materials Needed: NOTE: 1 SQ = 100 sq. ft.

Product	Application Rate	Application Calculator
Gray Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Clear Acrylic Base	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Acrylic White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Acrylic Color	6 gallons/SQ	6 x ___ SQs = ___ Gallons
Roof & Tile Sealer	0.25 gallons/SQ	0.25 x ____ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed
Sand or Granules		As Needed

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly clean plywood of all debris and dust.

Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base and embed the Atlas FR-10 Slip-Sheet.

Apply 1.5 gallons/SQ of Metacrylics® Clear Acrylic Base over the first layer of Atlas FR-10 Slip-Sheet. Immediately embed the second layer of Atlas FR-10 Slip-Sheet. Note: Leave FR10 Slip-Sheet exposed and allow application to dry before applying further coating application.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 2 gallon/SQ to the entire roof, embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Gray Base over fabric at the rate of 2 gallon/ SQ in order to saturate and encapsulate the fabric. Allow 48 hours to cure.
Apply 2 gallons/SQ of Metacrylics Acrylic White. Allow 48 hours curing time. Apply 2 gallons/SQ of Metacrylics Acrylic Color. Allow 48 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 4-12 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 24 hours curing time.
Non-Slip Traffic Coat:

OPTION 2: While the second coat of top coat is still wet, broadcast or flood coat 30 mesh sand or rubber granules into coating. Blow off excess sand or granules. Apply a final application @ 2 gallons/SQ over sand or granules with either 3/4″ roller cover, texture roller cover, trowel, or texture spray gun. Allow 24-48 hours cure time.

Apply Metacrylics® Roof & Tile Sealer @ 0.25 gallons/SQ. Allow 4-8 hours to cure.

Coating over Existing Walking Deck: 5-Year System

Materials Needed:

Product	Application Rate	Application Calculator
Roof & Tile Primer	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Acrylic Color	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Roof & Tile Sealer	0.25 gallons/SQ	0.25 x ___ SQs = ___ Gallons
Sand or Granules		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Roof & Tile Primer @ 0.5 gallons/SQ to the entire surface. Allow 2-4 hours to cure.
Apply Metacrylics® Acrylic Color @ 1 gallon/SQ . Allow 4-12 hours to cure.
Apply Metacrylics® Acrylic Color @ 1 gallon/SQ with either 30 mesh sand or rubber granules mixed into the product. Apply with standard 3/4” roller cover, texture roller cover, trowel, or texture spray gun. Allow 4-12 hours to cure (mix sand at 1-2 quarts per 2.5 gallons if sand is mixed into Acrylic Color).
Apply Metacrylics® Roof & Tile Sealer @ 0.25 gallons/SQ. Allow 4-12 hours to cure.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

Coating over Existing Walking Deck: 10-Year System

Materials Needed: NOTE: 1 SQ = 100 sq. ft.

Product	Application Rate	Application Calculator
Roof & Tile Primer	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Gray Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic Color	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Roof & Tile Sealer	0.25 gallons/SQ	0.25 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/SQ	1 x ___ SQs = ___ SQs
Acrylic Gel & Fabric		As Needed
Sand or Granules		As Needed

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Roof & Tile Primer @ 0.5 gallons/SQ to the entire surface. Allow 2-4 hours to cure.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 2 gallon/SQ to the entire walking deck surface and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Gray Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 48 hours to cure.
Apply 1 gallon/SQ of Metacrylics Acrylic Color (or Acrylic White). Allow 4-12 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 24 hours curing time.
Non-Slip Traffic Coat:

OPTION 1: Apply a final application @ 2 gallons/SQ with either 30 mesh sand or rubber granules mixed with the Metacrylics® Acrylic Color (mix sand at the rate of 1-2 quarts per 2.5 gallons of coating). Apply with texture roller cover, 3/4″ roller cover, trowel, or texture spray gun.

Apply Metacrylics® Clear Acrylic Sealer @ 0.25 gallons/SQ. Allow 4-12 hours to cure.

Coating over Existing Walking Deck: 15-Year System

Materials Needed: NOTE: 1 SQ = 100 sq. ft.

Product	Application Rate	Application Calculator
Roof & Tile Primer	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Gray Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic Color	5 gallons/SQ	5 x ___ SQs = ___ Gallons
Roof & Tile Sealer	0.25 gallons/SQ	0.25 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/SQ	1 x ___ SQs = ___ SQs
Acrylic Gel & Fabric		As Needed
Sand or Granules		As Needed

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Roof & Tile Primer @ 0.5 gallons/SQ to the entire roof. Allow 2-4 hours to cure.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 2 gallon/SQ to the entire walking deck surface and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Gray Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 48 hours to cure.
Apply 1 gallon/SQ of Metacrylics Acrylic Color (or Acrylic White). Allow 4-12 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 4-12 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 24 hours curing time.
Non-Slip Traffic Coat:

Apply Metacrylics® Roof & Tile Sealer @ 0.25 gallons/SQ. Allow 4-12 hours to cure.

Coating over Existing Walking Deck: 20-Year System

Materials Needed: NOTE: 1 SQ = 100 sq. ft.

Product	Application Rate	Application Calculator
Roof & Tile Primer	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Gray Acrylic Base	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Acrylic Color	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Roof & Tile Sealer	0.25 gallons/SQ	0.25 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/SQ	1 x ___ SQs = ___ SQs
Acrylic Gel & Fabric		As Needed
Sand or Granules		As Needed

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Roof & Tile Primer @ 0.5 gallons/SQ to the entire roof. Allow 2-4 hours to cure.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic Gray Base @ 2 gallon/SQ to the entire walking deck surface and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Gray Base over fabric at the rate of 2 gallon/SQ in order to saturate and encapsulate the fabric. Allow 48 hours to cure.
Apply 2 gallon/SQ of Metacrylics Acrylic White. Allow 48 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 4-12 hours curing time. Apply 1 gallon/SQ of Metacrylics Acrylic Color. Allow 24 hours curing time.
Non-Slip Traffic Coat:

Apply Metacrylics® Roof & Tile Sealer @ 0.25 gallons/SQ. Allow 4-12 hours to cure.

Coating over Spray Polyurethane Foam Roof: 5-Year System

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base	1 gallons/SQ	1 x ___ SQs = ___ Gallons
Acrylic White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof. All saturated foam areas must be removed and replaced with similar materials of equal thickness.
Pressure wash roof. If the roof cannot be pressure washed, then thoroughly wash the surface with TSP or similar cleaner to remove oxidation and residue.
Apply Metacrylics® Clear Base @ 1 gallons/SQ to the entire roof. Allow 4-12 hours to cure.
Apply Metacrylics® Acrylic White @ 3 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 1.5 gallons. Allow 24-48 hours to cure between applications.

Coating over Spray Polyurethane Foam Roof: 10

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Acrylic White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof. All saturated foam areas must be removed and replaced with similar materials of equal thickness.
Pressure wash roof. If roof cannot be pressure washed, then thoroughly wash the surface with TSP or similar cleaner to remove oxidation and residue.
Apply Metacrylics® Clear Base @ 3 gallons/SQ to the entire roof. Allow 24-48 hours to cure.
Reinforce ponding areas with Metacrylics Acrylic Clear Base & polyester fabric. Embed polyester fabric into wet Clear Base and apply 1 gallon/SQ over fabric to saturate and encapsulate fabric.
3-course penetration details (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic White @ 3 gallons/SQ over the Clear Acrylic Base in two application at the rate of 1.5 gallons/SQ. Allow 24-48 hours to cure between applications.

Coating over Spray Polyurethane Foam Roof: 15

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base	5 gallons/SQ	5 x ___ SQs = ___ Gallons
Acrylic White	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/SQ	1 x ___ SQs = ___ SQs
Acrylic Gel & Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof. All saturated foam areas must be removed and replaced with similar materials of equal thickness.
Pressure wash roof. If the roof cannot be pressure washed, then thoroughly wash the surface with TSP or similar cleaner to remove oxidation and residue.
Apply Metacrylics® Clear Acrylic Base @ 2.5 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Clear Base over fabric at the rate of 2.5 gallon/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure.
3-course penetration details (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic White @ 4 gallons/SQ over the Clear Acrylic Base in two applications at the rate of 2 gallon/SQ each. Allow 24-48 hours to cure between applications.

Coating over Spray Polyurethane Foam Roof: 20

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base	5 gallons/SQ	5 x ___ SQs = ___ Gallons
Acrylic White	6 gallons/SQ	6 x ___ SQs = ___ Gallons
Stitchbond Fabric	1 SQ/SQ	1 x ___ SQs = ___ SQs
Acrylic Gel		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof. All saturated foam areas must be removed and replaced with similar materials of equal thickness.
Pressure wash roof. If roof cannot be pressure washed, then thoroughly wash the surface with TSP or similar cleaner to remove oxidation and residue.
Apply Metacrylics® Clear Acrylic Base @ 2.5 gallon/SQ to the entire roof and embed Polyester Fabric with a brush or broom while coating is wet. Immediately apply Metacrylics Acrylic Clear Base over fabric at the rate of 2.5 gallon/SQ in order to saturate and encapsulate the fabric. Allow 24-48 hours to cure.
3-course penetration details (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic White @ 6 gallons/SQ over the Clear Acrylic Base in three applications at the rate of 2 gallon/SQ each. Allow 24-48 hours to cure between applications.

Coating over Spray Polyurethane Foam Roof: 30

Materials Needed:

Product	Application Rate	Application Calculator
Clear Base	7.5 gallons/SQ	7.5 x ___ SQs = ___ Gallons
Acrylic White	8 gallons/SQ	8 x ___ SQs = ___ Gallons
Stitchbond Fabric	2 SQ/SQ	2 x ___ SQs = ___ SQs
Acrylic Gel		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof. All saturated foam areas must be removed and replaced with similar materials of equal thickness.
Pressure wash roof. If roof cannot be pressure washed, then thoroughly wash the surface with TSP or similar cleaner to remove oxidation and residue.
Apply to entire roof 2.5 gallons/SQ Clear Acrylic Base and embed Stitchbond polyester fabric using a brush or broom. Immediately apply 2.5 gallons/SQ Clear Acrylic Base over the fabric and embed the second layer of fabric into wet Clear Base using a brush or broom. Allow 48 hours cure time.
5-course penetration details (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics Acrylic Clear Base at the rate of 2.5 gallons/SQ to encapsulate the exposed fabric.
Apply Metacrylics® Acrylic White @ 8 gallons/SQ over the Clear Acrylic Base in four applications @ 2 gallons/SQ each application. Also Apply to parapet walls, flashing, and HVAC ducting. Allow at least 24 hours to cure between applications.

Clear Coating over Tile Roof: 5-Year System

Materials Needed:

Product	Application Rate	Application Calculator
Roof & Tile Primer	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Clear Roof & Tile Sealer	1.25 gallon/SQ	1.25 x ___ SQs = ___ Gallons

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Roof & Tile Primer @ 0.5 gallons/SQ to entire roof. Allow 1-4 hours to cure. Do not apply to damp surfaces or if moisture is imminent within 24 hours.
Apply Metacrylics® Clear Roof & Tile Sealer @ 0.625 gallons/SQ to the entire roof. Allow 4 hours to cure between coats. Do not apply to damp surfaces or if moisture is imminent within 24 hours as this will cause the sealer to turn cloudy & white until it dries.
Apply final Metacrylics® Clear Roof & Tile Sealer @ 0.625 gallons/SQ to the entire roof. Allow 24 hours to cure. Do not apply to damp surfaces or if moisture is imminent within 24 hours, as this will cause the sealer to turn cloudy & white until it dries.

Color Coating over Tile Roof: 5-Year System

Materials Needed:

Product	Application Rate	Application Calculator
Roof & Tile Primer	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Color Roof & Tile Sealer	1.5 gallon/SQ	1.5 x ___ SQs = ___ Gallons

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Roof & Tile Primer @ 0.5 gallons/SQ to entire roof. Allow 1-4 hours to cure. Do not apply to damp surfaces or if moisture is imminent within 24 hours.
Apply Metacrylics® Color Roof & Tile Sealer @ .75 gallons/SQ to the entire roof. Allow 4 hours to cure between coats. Do not apply to damp surfaces or if moisture is imminent within 24 hours, as this will cause the sealer to turn cloudy & white until it dries.
Apply final Metacrylics® Color Roof & Tile Sealer @ .75 gallons/SQ to the entire roof. Allow 24 hours to cure. Do not apply to damp surfaces or if moisture is imminent within 24 hours, as this will cause the sealer to turn cloudy & white until it dries.

Color Coating over Tile Roof: 10-Year System

Materials Needed:

Product	Application Rate	Application Calculator
Roof & Tile Primer	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Color Roof & Tile Sealer	2 gallon/SQ	2 x ___ SQs = ___ Gallons

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Roof & Tile Primer @ 0.5 gallons/SQ to entire roof. Allow 1-4 hours to cure. Do not apply to damp surfaces or if moisture is imminent within 24 hours.
Apply Metacrylics® Color Roof & Tile Sealer @ 1 gallons/SQ to the entire roof. Allow 4-24 hours to cure between coats. Do not apply to damp surfaces or if moisture is imminent within 24 hours, as this will cause the sealer to turn cloudy & white until it dries..
Apply final Metacrylics® Color Roof & Tile Sealer @ 1 gallons/SQ to the entire roof. Allow 4 -8 hours to cure. Do not apply to damp surfaces or if moisture is imminent within 24 hours, as this will cause the sealer to turn cloudy & white until it dries.

Re-coat Existing Metacrylics® Roof: 5-Year System

Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base or	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Acrylic White	2 gallons/SQ	2 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Clear Acrylic Base or Roof & Tile Primer @ 0.5 gallons/SQ to the entire roof. Allow 4-12 hours to cure.
Apply Metacrylics® Acrylic White @ 2 gallons/SQ to the entire roof. Allow 24-48 hours to cure.

coat Existing Metacrylics® Roof: 10

Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base or Roof & Tile Primer	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Acrylic White	3 gallons/SQ	3 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Clear Acrylic Base or Roof & Tile Primer @ 0.5 gallons/SQ to the entire roof. Allow 4-12 hours to cure.
Apply Metacrylics® Acrylic White @ 3 gallons/SQ to the entire roof in two applications at the rate of 1.5 gallons/SQ. Allow 24-48 hours to cure.

coat Existing Metacrylics® Roof: 15

Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base or	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Acrylic White	4 gallons/SQ	4 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications.

General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Clear Acrylic Base or Roof & Tile Primer @ 0.5 gallons/SQ to the entire roof. Allow 4-12 hours to cure.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic White @ 4 gallons/SQ to the entire roof in two applications at the rate of 2 gallons/SQ. Allow 24-48 hours to cure between applications.

coat Existing Metacrylics® Roof: 20

Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base or	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Acrylic White	5 gallons/SQ	5 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Clear Acrylic Base or Roof & Tile Primer @ 0.5 gallons/SQ to the entire roof. Allow 4-12 hours to cure.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic White @ 5 gallons/SQ to the entire roof. In three applications at the rate of 1.66 gallons/SQ. Allow 24-48 hours to cure between coats.

coat Existing Metacrylics® Roof: 30

Materials Needed:

Product	Application Rate	Application Calculator
Clear Acrylic Base or	0.5 gallons/SQ	0.5 x ___ SQs = ___ Gallons
Acrylic White	7 gallons/SQ	7 x ___ SQs = ___ Gallons
Acrylic Gel		As Needed
Stitchbond Fabric		As Needed

NOTE: 1 SQ = 100 sq. ft.

Always consult your Metacrylics® rep or contact Metacrylics for full system specifications. General Application Guidelines

Thoroughly pressure wash roof.
Apply Metacrylics® Clear Acrylic Base or Roof & Tile Primer @ 0.5 gallons/SQ to the entire roof. Allow 4-12 hours to cure.
3-course penetration detail (see Metacrylics® Penetration Detail Instructions).
Apply Metacrylics® Acrylic White @ 7 gallons/SQ to the entire roof. In four applications at the rate of 1.75 gallons/SQ. Allow 24-48 hours to cure between coats.

Penetration Detail Instructions

GUTTERS

Thoroughly pressure wash gutters. Rusted areas must be replaced with new gutters.
Apply primer to gutters.
3-course with GEL & FABRIC over all joints. Do not use PEEL & COAT on any gutters!
Gutters can be coated with Metacrylics Acrylic White or Metacrylics Silicone White.

PARAPET COPING (CAP)

Thoroughly wash or pressure wash parapet coping.
Prime coping. Any rusted areas must be primed with black primer instead of clear primer.
3-Course with GEL & FABRIC over the top of the coping (cap) joints and screws.
Coat with WHITE topcoat.

NOSINGS, EDGE FLASHINGS, & GRAVEL STOPS

Apply primer to all edge flashings. If new, wipe with vinegar or suitable cleaning agent.

Apply 3-Course with 6”-9” FABRIC & GEL over the top of the edge flashing.
Apply the 3-Course 3” on horizontal flashing and 3” on vertical flashing on the outside wall.

WOOD BLOCKS

Lift and remove block.
Apply GEL or ACRYLIC BASE & WHITE coating to the area.
Allow to dry and replace block.
If damage to the roof occurs while removing block, 3-Course with GEL & FABRIC and replace block when dry.

WOOD SLEEPERS (HVAC SUPPORTS)

Jack up HVAC unit and remove sleeper.
Install Metacrylics 1-Ply or granulated slip sheet under entire area of sleepers and HVAC.
When the system is cured, replace sleepers. Be sure that lags attaching HVAC to sleepers are not too long and will not penetrate the roof system.
If sleepers cannot be moved or lifted, they must be completely encapsulated. The area under HVAC should be coated with Metacrylics and reinforced with fabric.

Penetration Detail Instructions

HVAC DUCTS

Thoroughly pressure wash all ducts.
3-Course duct joints with Metacrylics ACRYLIC GEL & fabric or apply 4″ peel & Coat Tape over joints.
Apply 2 gals/SQ of Metacrylics ACRYLIC WHITE in two applications of 1 gal/SQ of ACRYLIC WHITE.

SKYLIGHTS

3-Course up the side of the skylight curb a minimum of 3” and onto the field area 3”. Be careful not to cover any weep (drainage) holes in the skylight.
Apply ACRYLIC GEL to all exposed screw heads.

PITCH POCKETS

Fill pitch pocket with Metacrylics ACRYLIC GEL.
3-Course with GEL & FABRIC over the top of the pitch pocket and down to the base of the pitch pocket, and at least 3” onto the roof.
Apply ACRYLIC GEL to the penetration exiting the pitch pocket for 10” in length.

SCUPPERS & DRAINS

Remove all old asphalt, mastic, and roofing materials around and inside the scupper. For drains, remove the drain screen, clamp ring, and screws.
Thoroughly apply Metacrylics primer to scuppers and drains.
For scuppers:
1. Apply Metacrylics GEL liberally to the inside and outside of the scupper
2. Cut a 9”-20” square piece of fabric and embed into the GEL. Sometimes overlapping 4” strips of fabric into GEL may be preferred depending on the size of the scupper.
3. Embed the fabric at least 4” into and around the inside of the scupper.
4. Apply a cover coat of Metacrylics ACRYLIC GEL.
For drains:
1. 3-Course with GEL & FABRIC into the drain pipe at least 2”.
2. Take a 20” or 40” square of fabric and place over the drain, cutting a hole out for the drain.
3. 3-Course then reattach drain ring and screen cover.

365 Obata Court, Gilroy, CA 95020

PHONE: (408) 280 –7733 | FAX: (408) 280-6329 metacrylics.com

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Built-up Asphalt Roofing

Published on November 17, 2022 // Written by Henry Staggs Leave a Comment

Before doing any work, we will perform a roof condition survey and assessment. Only when we know the roof is ready and able to be restored. We will start the job.

BUR, or Built-Up Asphalt Roofing, is relatively easy to restore. However, when we get to it before it fails, that applies to any roof. We must restore the roof before it fails, and our window of opportunity is closed.

Prepping

The first thing we need to do is to clear the roof of debris. And power washes the roof at 330 psi. A clean roof is a happy roof.
Secondly, we will seal any penetrations, transitions, curbs, etc. Using a three-course method to ensure these vulnerable points are watertight
Next, we will apply the clear coat base coat. We do embed fabric in vulnerable areas. Or the over the entire roof for the 15-year and more No Dollar Limit warranty projects.
Finally, we apply two, three, or four passes of top coating.

And that is a summary of how we restore a BUR roof.