This 100% silicone sealant by DAP(R) is a one component, acetoxy cure material ideal for caulking and sealing in kitchen and bathroom areas. It provides a durable, watertight seal that will not crack or shrink. This mold and mildew-resistant product offers long-lasting flexibility and excellent adhesion. It is safe for incidental food contact. Once cured, it is unaffected by temperature extremes (-40°C to 204°C). It meets ASTM Specification C 920, Class 25, Type S, Grade NS.