Jones Stephens’ Silicon is a high quality RTV (Room Temperature Vulcanizing) Silicone Sealant. It is the perfect choice for sealing around pipes, drains, and fixtures. It bonds to tile, glass, marble and ceramics, porcelain, paint surfaces, non-oily woods, plastic, and rubber. Use it for all your sealing and caulking needs. It is a great adhesive for bonding surfaces together. Conventional paints will not adhere to Jones Stephens’ Silicone. Paint first, then seal.