EPDM membranes gives you a competitive edge. Just take a look at our high-performance EPDM. This EPDM single-ply membrane is tough, impacts, standing up to tears, punctures & normal roof traffic. It's durable, offering excellent resistance to ozone and ultraviolet light exposure. It's reliable, maintaining elasticity and flexibility that lasts. So let's roll. It features an elastomeric membrane ideal for commercial roofing applications. GenFlex II FRM EPDM is a scrim reinforced membrane. Membrane is reinforced with a 9 x 9, 1,000 denier polyester scrim. Fabric-reinforced low slope fire retardant EDPM membrane combats roof tears and puntures while providing superior resistance to wind forces.