RTV Silicone Sealant, Increased Oil Resistance, 3.35 oz, Black, Temp. Range -65 to 400 Degrees F, Specific Gravity 1.26, Viscosity Paste, Flash Point 200 Degrees F, Full Cure 24 hr, Begins to Harden 2 hr, Substrates Aluminum, Brass, Glass, Iron, Plastic, Steel, Stone, Wood, Bonding Properties to Oil Contaminated Metals and Oil Resistance, Used for Pump Housings, Machine Tools, Compressors, Gearboxes, Transmission and Oil Pans, and Valve Covers