DAP 10.1 oz. Dynaflex Ultra Black Advanced Exterior Sealant

DAP Dynaflex Ultra Advanced Exterior Sealant for windows, doors, siding, and trim is powered by innovative Weather Max technology for long-lasting, all-weather protection. It provides exceptional UV resistance against color fading, yellowing, cracking, chalking, and crumbling to keep sealant joints looking clean and new. Once cured, it resists mold, mildew, and algae for the life of the sealant, while the tough surface repels dirt build-up and water absorption for a durable, 100% waterproof seal that stands up to the elements. Featuring strong multi-material adhesion, this exterior sealant stays permanently flexible to endure expansion and contraction caused by temperature fluctuations and weather extremes. It is rain and paint ready in one hour to maximize jobsite productivity, easy to gun out with minimal fatigue, tools smoothly for a professional finish, and cleans up easily with water.