GAF TOPCOAT® Membrane Coating

Roof Products
Roof Products

TOPCOAT® Membrane is a water-based, spray-applied liquid, which cures to form a seamless 100% acrylic elastomeric membrane specially designed to seal the entire roof. TOPCOAT® Membrane is an ENERGY STAR® qualified reflective product that will help to reduce building temperatures. TOPCOAT® Membrane is listed by the Cool Roof Rating CouncilSM for solar reflectance and thermal emittance. It offers high tensile strength and elongation, and is virtually undamaged by extended exposure to solar ultraviolet energy. Ultraviolet rays enhance curing. It is low in VOC, non-flammable and presents minimal hazard to the applicator and the environment. It is available in white (for maximum reflectivity) and 15 standard colors. Custom tinting is available upon request.

  • Recycled Content

    Recycled Content - Post Consumer (%)0.0%
    Recycled Content - Pre Consumer (%)0.0%
  • Human Health

    Rapidly Renewable Materials (%)0.0%
    VOC (g/L)50
  • Materials

    Rapidly Renewable Materials (%)0.0%
  • General

    Low sloped roofYes
    Manufacturing Location Zip Code(s)02081
    Manufacturing Location(s)Walpole, MA
    MasterFormat® Number07 40 00, 07 50 00

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