Products / GlasPly Premier

GlasPly Premier is a premium asphalt-impregnated fiberglass ply sheet for use as an interply in built-up or modified bitumen roofing, and as an intermediate ply in hot-asphalt hybrid PVC fleece-back systems, with laying lines printed on the top surface. The data sheet (RS-2022, 9-22) says it meets ASTM D2178 Type VI, prints a 36-inch by 177-foot roll weighing 34 lb and covering 500 square feet net, and names Oklahoma City, Oklahoma as the producing location. It lists a system-dependent Peak Advantage guarantee of up to 30 years.