DESCRIPTION SILICON-350 is silicone dielectric and high vacuum grease specially formulated non-curing silicone compound that exhibits superior performance in both electrical and vacuum applications. Lubricitous properties facilitate and improve tune-ups. SILICON-350 is specially formulated non-curing silicone dioxide compound with special solid lubricants, very high molecular weight dimethyl polysiloxane based material that exhibits superior performance in both electrical and vacuum applications. SILICON-350 grease seals, protects, and insulates electrical components and connectors. It is waterproof and provides a barrier against moisture and other contaminants in many types of electrical contact points. SILICON-350 grease prevents voltage leakage around any automotive spark plug boots and electrical connectors thereby insuring a strong spark in high energy automotive ignition systems. It also helps reduce the overall leak rate in vacuum applications by filling the spaces of the gland’s surfaces and lowering permeation rates of the elastomer. It outperforms in both vacuum and pressure systems. SILICON-350 is an extremely stiff, tacky, tenacious compound, translucent white, clean and clear in appearance and exhibits high dielectric strength with excellent water repellency even to seawater. SYNTH SILICON-350 is compatible and has excellent lubricant on rubber, plastic and ceramic surfaces, and it also has good high temperature properties, thus preventing fusing of spark plug boots to the spark plug itself. APPLICATIONS Automotive spark plug boots, Electrical insulation, Damping and lubrication of brass components, Electrical assemblies and terminals, Rubber gaskets, Vacuum and Pressurized Systems, Control valves, Flow Meter Bearings, Battery cables, spark plugs and distributor caps, Sealing and insulation, Light bulbs, Cable connections, Terminal strips and disconnects, Stopcock grease, Motorized actuators, Glass to rubber boundaries, Ceramic plug gaskets, Sealing of chemical process equipment, Food processing equipment, Water treating equipment, Sealing of vacuum pressure systems, Plug valves.