Products / StressPly EUV FR Mineral

StressPly EUV is Garland's rubber-modified cap membrane incorporating post-consumer recycled crumb rubber, reinforced with KEVLAR fibers and a dual polyester and fiberglass combination scrim, offered smooth or as StressPly EUV FR Mineral with factory-applied Sunburst reflective minerals. It is hot-applied over fiberglass felts or cold-applied in Weatherking or Green-Lock Membrane Adhesive over ASTM D 4601 Type II base sheets. The product page describes the rubber as SBS and SIS while the technical data sheet and the page's features section describe it as SBS and SEBS. The data sheet states the membranes have a Class A fire rating over a combustible roof deck and lists nominal thicknesses of 115 mils smooth and 160 mils mineral, tensile strength of 700 lbf per inch or more, and an initial SRI of 82 for the Sunburst mineral surface.