Products / WeatherBond PVC Membrane

A heat-weldable PVC roof membrane with a weft-inserted polyester fabric encapsulated between PVC top and bottom plies, offered in 50, 60 and 80 mil and in white, gray, tan, light gray and slate gray; a separate minimum- thickness version is listed in white, gray and tan. The data bulletin says it meets ASTM D4434 Type IV requirements, contains antimicrobials against mold, mildew and algae, and passed ASTM D5635 dynamic puncture testing at 50 mil. It lists initial SRI values of 110 (white), 89 (tan) and 70 (gray) and manufacture in Greenville, IL.