Silicone Dielectric GreaseProduct Head Silicone Dielectric Grease, 30 lb.NLGI Grade 2, Color Translucent White, Temp. Range -40 Degrees F to 500 Degrees F (-40 Degrees C to 260 Degrees C), Flash Point Greater Than 572 Degrees F (300 Degrees C), Dropping Point Greater Than 500 Degrees F (260 Degrees C), PAO/Mineral Oil BaseSpecific Gravity 1.05 @ 60 Degrees F, , Non Curing Silicone Compound Ideal for Sealing, Protecting and Insulating Electrical Components and Connectors., Standards H1