Products / VersiPly 80 / VersiPly Mineral

SBS rubber-modified roof membrane with two laminated layers of fiberglass reinforcement in a high penetration index asphalt compound, used as the top ply of a modified built-up roof, as a two-ply flashing system, or for repairs to existing asphalt roofs. Offered as smooth VersiPly 80 (80 mil nominal, 100 sq. ft. rolls) and VersiPly Mineral (145 mil nominal, 75 sq. ft. rolls). Hot-applied in asphalt or cold-applied in Weatherking or Green-Lock adhesive; the finished membranes meet ASTM D 6163 Type III.