DAP® SILICONE ULTRA® Premium Kitchen & Bath 100% Silicone provides maximum silicone performance to seal out water and moisture in kitchen and bathroom applications. It is backed by a 20 year mould and mildew resistance guarantee and offers maximum flexibility and adhesion for a crack proof, 100% waterproof seal. Water ready in just 30 minutes to save time. VOC compliant. Lifetime Guarantee. NSF certified - making it safe for incidental food contact.