Rapid Set Multi-Purpose Non-Sag Sealant and Adhesive is a hybrid silane polyether sealant that outperforms and outlasts silicone and polyurethane technologies. It is 100% solvent free, contains no isocyanates, and can be painted and waterproofed in 24 hours. Its superior sag resistance makes it ideal for horizontal, vertical, and overhead application in most climates (including cold or damp climates). Its unique nanotechnology promotes superior adhesion to Kynar 500 (PVDF coated metal), galvanized metal, aluminum, wood, glass, cement board, brick, concrete, stone, aged asphalt, and more.