Elastoflex S6 membranes are high quality elastomeric, SBS (Styrene-Butadiene-Styrene) modified asphalt roofing membranes specially designed for hot asphalt, cold adhesive or heat welding (with burn-off polyethylene) applications. Reinforced with a superior polyester membrane, the Elastoflex S6 exhibits exceptional tensile strength and puncture resistance. Manufactured for the commercial, industrial and residential markets, the proprietary SBS asphalts and product composition will offer long-term resistance to moisture, dimensional stability and flexibility. The top surface of the Elastoflex S6 membrane is sanded, except at the selvage edge, and can be used as part of a multi-layer roofing system or flashing details. The roll ends feature patented FASTLap® technology to provide for a sand-free edge for ease of application.