LOCTITE SI 595 is a clear, 1-part, thixotropic, room temperature vulcanizing, acetoxy silicone vulcanizing compound paste sealant with an acetic acid odour. Features: Certified to ANSI/NSF Standard 51 for use with plastic materials and components used in food equipment not exceeding +204 degrees celsius Non-slumping Superior adhesion and flexibility Seals out moisture and contaminants Fills large cracks and seams Non-flammable Non-toxic Resists aging, weathering and thermal cycling without hardening, shrinking or cracking Formulated to withstand extreme temperature cycling, UV light and ozone Designed for superior bonding and sealing properties to most surfaces Cures on exposure to moisture in the air to form a tough, flexible, silicone rubber seal