DAP Dynaflex 230 Premium Interior/Exterior Sealant 300ml Cartridge
DAP® DYNAFLEX 230® PREMIUM 100% WATERPROOF WINDOW, DOOR AND TRIM SEALANT is a premium elastomeric “Silicone Tough” latex formulation that delivers outstanding performance against the elements. It provides superior flexibility and elongation to seal joints up to 50mm wide and endure expansion and contraction without cracking or losing its seal. DAP® DYNAFLEX 230® stays permanently flexible to withstand movement without cracking or losing adhesion. It forms a long-lasting, durable seal that is 100 percent waterproof and weatherproof to stand up against heat, sun, rain, wind, snow and cold temperatures. Won’t crack, crumble or chalk. Ideal for Natural and Synthetic Materials, adhering to a wide range of building materials including wood, MDF, fiber cement, vinyl, aluminum, PVC, polystyrene and composite trimboard.