Di-Electric Grease, Silicone, Product Head Heavy consistency, 3 oz., Size/Net Weight 3 oz., NLGI Grade 2, Color Translucent, Temp. Range 500 Degrees F, Silicone Base, Film Type Grease, Specific Gravity 1.1, Dielectric Mositure Sealant on Electrical and Mechanical Equipment, with a Thicker, More Durable Consistency, Lubricating Valves, Packings, Gaskets, Moisture Proofing Electrical Equipment, Cables, Ignition Systems, O-Rings, Sealing Vacuum and Pressure Systems, Standards NSF Registered