The Blue Devil Engine and Cooling Sealant has the remarkable
ability to repair and seal leaks in freeze plugs, leaking
radiators and heater cores, cracked or warped heads and fix most
blown head gasket by forming a permanently seal. The Blue Devil
Engine and Cooling Sealant will also work on internal gasket
leaks, where small amounts of coolant seep into the engine oil.
Contains no solid or particulate matter. It is non-clogging and
will not harm your engine. Bonds to metal, aluminum, cast, alloy
or plastic. Is safe and easy to use. Works on cars, trucks, vans
and SUV's with gasoline or diesel engines. Independent laboratory
tests and confirm Blue Devil is the only sealer known to form a
permanent seal and does not rely on particles, temporarily
plugging leaks.
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BlueDevil 32oz Head Gasket Sealer w/Radiator Flush