Black Swan 04125 Silicone Grease, Applicable Materials: Rubber, Synthetic, 1 fl-oz Tube

Black Swan's Silicone Grease is a 90% pure silicone grease-like product. Composed of inert amorphous silica fillers and selected silicone fluids. Contains no petroleum additives. Formulated for many plumbing applications including making hard turning faucets work smoothly and lubricating stems of faucets, valves, ballcocks and more. Silicone Grease should be used where regular lithium-based greases can't. Silicone Grease works at higher temperatures (up to 450 deg F), can be used on rubber or synthetic O-rings and is more-resistant to a wider range of chemicals.