DAP 100% Silicone Rubber Kitchen, Bath Sealant is a durable, 100% waterproof sealant for sealing out water and moisture in kitchen and bathroom applications. Sealant stays flexible and won’t crack. It is safe for incidental food contact. Meets FDA Reg 21, CFR 177.2600. Cured sealant is mold and mildew resistant. Interior use.