DAP 10.1 oz. DYNAFLEX 230 Black Premium Sealant

DAP 10.1 oz. DYNAFLEX 230 Black Premium Sealant delivers a silicone-tough latex formulation engineered for outstanding exterior performance against harsh weather conditions. Developed for superior flexibility and crackproof durability, this sealant endures continuous expansion and contraction without cracking or losing its seal. Ideal for both interior and exterior applications, this paintable sealant provides excellent adhesion to a wide range of building materials including wood, MDF, PVC, polystyrene, and composite trimboard. It tools smoothly, cleans up easily with soap and water, and cures to form a mold- and mildew-resistant, waterproof barrier.