Products / Ultra-Bond 13

Ultra-Bond 13 is a two-component (4:1), water-based epoxy roofing primer with penetrating and rust-inhibiting properties, used as a substrate adhesion primer and bleed block under Ultra-Flex acrylic and Ultra-Guard silicone restoration systems. Recommended substrates are polyurethane foam, concrete and masonry, BUR and aged EPDM membrane, ferrous metal and wood. It is applied by airless or conventional spray, brush or roller, and comes in 1-gallon and 5-gallon kits with a yellow Side-A.