Products / PolyTHERM Roofing Ply

PolyTHERM Roofing Ply is a non-woven, continuous-filament spunbond heat-resistant polyester ply sheet for hot-applied roofing. The data sheet states it exceeds ASTM D5726, Type I, and lists it as a base ply under hot-applied POWERply systems and in multi-ply hot BUR. Rolls are 39.3 in wide, about 10 squares each.