DAP Dynaflex 230 Clear Elastomeric Door/Siding/ Window Sealant 10.1 oz

Premium elastomeric silicone tough latex formulation delivers outstanding performance against the elements. It provides superior flexibility and elongation to seal joints up to 2 inch wide and endure expansion and contraction without cracking or losing its seal. 100% waterproof and weatherproof. Won't crack, crumble or chalk. It has excellent adhesion to a wide range of building materials including wood, MDF, fiber cement, vinyl, aluminum, PVC polystyrene and composite trimboard. Paintable, easy gunning, smooth tooling and water clean-up.