The #9500 Single-Ply Roofing Sealant from Lucas is a new one-component nonshrink polyurethane sealant designed for use in liquid flashing systems and for sealing metal-roof seams and fasteners, inlaid gutters, pitch pockets and pans, polyurethane foam, and PVC and EPDM roofs. It has semi-self-leveling properties and can be used to seal seams on single-ply membrane at any slope. Compatible with water-based acrylic coatings, the sealant comes in White or Black and guns easily in hot or cold weather.
PB Topical Ref
