Dap Commercial Kitchen 100% silicone sealant is a one-component chemically curing material perfect for sealing in commercial kitchens and is approved for food-zone areas. It is safe for incidental food contact. When cured and washed, the product meets FDA Reg 21, CFR 177. 2600. It provides a durable, waterproof seal with minimal shrinkage. It offers long-lasting flexibility and excellent adhesion. Once cured, it is unaffected by temperature extremes (-40 to 400 degrees Fahrenheit). Cured sealant is mildew-resistant. 100% silicone rubber sealant suitable for food-zone areas in commercial and industrial kitchens. Size: 9. 8 fl. oz. Comes Cured sealant is mold- and mildew-resistant. Meets FDA Reg 21, CFR 177. 2600 and is certified by NSF/ANSI Standard 52. Wide temperature range: -70 to 350 degrees Fahrenheit (intermittent temperatures up to 400 degrees Fahrenheit). Adheres to: glass, ceramic, porcelain, fiberglass, most metals, plastics, rubbers, and non-oily woods. Use for caulking and sealing: countertops, backsplashes, sinks, fixtures, and repairing loose tiles. Flexible, shrink- and crackproof. Not paintable, paint substrate surface before applying sealant. 100% waterproof. ⚠ WARNING: Cancer and Reproductive Harm - www. p65warnings. ca. gov.