Products / Polyglass PolyBrite 90.1

PolyBrite 90.1 is a high-solids, moisture-cure silicone roof coating that cures to a seamless membrane over smooth BUR, granulated cap sheets, well-adhered acrylic coatings, concrete, metal, spray polyurethane foam and various single-ply membranes, with PolyBrite 79 or 98 primers for some substrates. The data sheet lists an SRI of 112 initial and 89 aged, ASTM D6694, UL Classified (file R14571), FM Approved, Title 24 and CRRC listing for white only and NSF Protocol P151, with a VOC under 50 g/L. Its product warranty covers manufacturing defects that result in the material not meeting product specifications for 12 months.