Product Application Method: Caulk Gun

PolyBrite 39 is a high quality-grade, water-based white elastomeric mastic which has exceptional workability. It cures to form a seamless flexible, waterproof membrane that will expand and contract with the movement of the roof surface. This product is designed for use at various flashing and detail conditions when installing Polyglass elastomeric roof coating systems. PolyBrite 39 offers excellent adhesion, flexibility, high tensile strength, and resistance to ultraviolet degradation.

PolyBrite 72 is a premium-grade white water-based elastomeric mastic which cures to form a seamless membrane when applied to an acceptable substrate. PolyBrite 72 is designed for use at various flashing and detail conditions when installing Polyglass’ elastomeric coating systems. PolyBrite 72 offers excellent adhesion, flexibility and resistance to ultraviolet degradation.