A unique formula specially developed to permanently repair serious head gasket and porous block problems. Makes repairs on the head gasket, block, water pump casing, freeze plug, heater core and radiator. Mixes with all antifreeze to stop existing and future leaks Do not add to engine oil, transmission or brake fluid Activation happens when both heat and air, under mild pressure, is encountered by the solution One bottle treats up to 6 gallons
Hd trucks may require additional bottles. Wondering if coolant leak sealants really work This article delves into their effectiveness, explaining how they can provide quick fixes for minor leaks in your vehicle's cooling system.
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