DAP 7079873391 Silicone Sealant, White, 300 mL

DAP Silicone Ultra is a premium performance 100% silicone sealant that provides maximum flexibility and adhesion to withstand extreme expansion and contraction caused by temperature and weather fluctuations. DAP Silicone Ultra has twice the joint movement capability of many other sealants so it won't crack or shrink, providing a durable, permanent 100% waterproof and weatherproof seal. It is water-resistant in 30 min. Cured sealant is mould and mildew-resistant. Ideal for a wide variety of interior and exterior applications such as sealing around windows, doors, siding and trim. Meets ASTM C920, Class 50 uses G, A & O.