Overview Mr. Gasket RTV (room temperature vulcanizing) is a high quality silicone sealant that is for most automotive applications. We know that other brand silicone sealants come in bright blue, red, or other colors, but the small amount that shows between the castings and gaskets stands out and doesn't look very attractive. The Mr. Gasket grey RTV (room temperature vulcanizing) blends right in and isn't noticeable next to most cast iron or aluminum engine castings. This silicone sealant is for use in most applications and is resistant to oil, water, and coolant. 3 ounce tube. RTV Grey 3 Ounce Tube Features Grey Color – Looks More Attractive than Other Colors & Blends in w/ the Color of Cast Iron & Aluminum Castings For Temperatures From -85° to 500° F Resists Oil, Water & Antifreeze Non-Corrosive Low Odor Fast Curing O2 Sensor Safe Meets OEM Specifications Ideal for Use On Valve Covers, Oil Pans, Water Pumps, Timing Covers, Thermostat Housings & Intake Manifold (End Seals & Coolant Ports) Retail Packaging – on Blister Card Made in the USA
