Elastomeric Roofing - EnergyCote Coating

Topcoat® EnergyCote Elastomeric Coating


Topcoat® EnergyCote Elastomeric Coating is a brilliant white, water-based, low VOC, highly reflective, elastomeric coating, which cures to form a seamless rubber membrane. It has been specifically designed to treat seams, laps, flashings, and other edges and details in reflective cap sheet products. It is highly reflective, flexible and, due to unique emulsion chemistry, resists unsightly bleed-through over asphalt substrates better than other coating systems. It is non-flammable, non-toxic, and cleans up with water.


Topcoat® EnergyCote Elastomeric Coating is designed to add reflectivity and protect areas of asphalt bleed-out on white reflective asphaltic roll roofing applications to give a uniform, brilliant white finish across the whole roof area. Matching granules may be broadcast into the asphalt bleed-out at seams prior to coating to enhance the finished appearance of the membrane.

  • Highly compatible with asphaltic substrates and resistant to staining and asphalt bleed-through, even on fresh asphalt

  • Ideal for touch-up of reflective asphaltic membranes

  • No waiting period for exposed asphalt to age

  • Low VOC and non-flammable

  • Easy application by brush, roller, or spray

For application questions, please contact GAF Contractor Services at

Applicable Standards

ASTM D-2196, ASTM D-1475, ASTM E-1644, ASTM C-1549, ASTM E-408

Note: Repair leaks promptly to avoid adverse effects, including mold growth

*See warranties and guarantees for complete coverage and restrictions

Topcoat EnergyCote Elastomeric Coating Technical Data
Application Rate: 1 gallon/100 sq.ft.; 300 lin. ft per gallon @ 4” wide
Application Method: Airless sprayer, brush, or roller
Application Temp (air, surface): 42° - 140°F
Drying Time (75°F, 50% RH): Approximately 24 hours
Wet Mil Thickness: (1.0 Gallon/100SF) - 16 wet mils
Dry Mil Thickness: (1.0 Gallon/100SF) - 8 dry mils
Total Solids (by weight): 62% ± 2%
Total Solids (by volume): 51% ± 2%
Specific Gravity: 1.44 ± 0.1
Weight per Gallon: 12.0 ± 0.5 lbs.
Viscosity (75°F): 2,900 ± 2,000 cps
Solar Reflectivity: 80%
Thermal Emittance: >0.90
Elongation: 275%
Initial Reflectivity: 0.91 (white only)
Aged Reflectivity: Pending
Initial Emissivity: 0.87 (white only)
Aged Emissivity: Pending
Initial SRI: 115 (white only)
Aged SRI: 85 (white only)
Storage: Store in well-ventilated area at 50°F to 80°F; protect from freezing
Shelf Life: 1 Year
Clean-up: Water before curing
Unit Sizes: 5 gal/18.9 L or 2 gal/7.6 L pails


All documents are U.S. English unless otherwise noted

Commercial Roofing EagleView Commercial Property Owners Portal Architects And Specifiers Green Roof Central


Product Princing and Where to Buy
© Copyright 2018 GAF | Privacy Policy and Legal | GAF Canada | GAF U.S.