Loctite Superflex Silicone Sealant - White - 40ml is a versatile sealant suitable for a wide range of applications. It can be used for general-purpose sealing and bonding, as a space-filling rubber adhesive, or as a formed-in-place gasket. This sealant is designed for use on clean metal, glass, most non-oily woods, silicone resin, vulcanized silicone rubber, ceramic, natural and synthetic fiber, and many painted or plastic surfaces. It cures upon exposure to air moisture, forming a durable, flexible, waterproof, and oil-resistant silicone rubber bond. The sealant can withstand an operating temperature range of -50°C to 200°C, with intermittent resistance up to 220°C. It is a room-temperature vulcanizing acetoxy silicone paste sealant.