RTV Silicone Sealant, 300 mL, Black, Temp. Range -75 to 625 Degrees F, Specific Gravity 1.27, Viscosity Paste, Flash Point 199.94 Degrees F, Full Cure 24 hr, Begins to Harden Tack Free: 30 min, Substrates Stamped Metal Assemblies, High Flexibility, Forms A Tough, Flexible Silicone Rubber Gasket, Excellent Oil Resistance. Fills Gaps to 0.25 in , Differential Covers., Oil Pans, Timing Gear Covers, Valve Covers, Standards ABS, CFIA