Silicone Watch Grease for Waterproofing Rubber O Ring Gaskets Seals Washers etc | eBay
Amazon.com: AGS Company Dielectric Silicone Grease, 1.25 oz Tube, Seal and Protect Electrical Connections, Safe on Rubber and Plastic, Light Bulb Sockets, Spark Plug Boots and Battery Terminals : Automotive
Silicone Grease for Lubricating Watch Gasket O-Ring's