DAP Silicone Max Premium Kitchen, Bath & Plumbing 100% Silicone Sealant provides 20 year mold and mildew resistance. It won't crack or shrink, providing a durable, 100% waterproof seal. DAP Silicone Max is water ready in just 30 minutes. Once cured, it is safe for incidental food contact. Ideal for a wide variety of kitchen and bath applications such as sealing around sinks, tubs, showers, backsplashes, countertops and fixtures. Sealant backed by a Lifetime Guarantee. Interior use.