Goodyear head gasket sealant and repair is a mixture of compounds that, together with suspended copper particles, permanently seals leaks and pores in the cooling circuit, engine block, head gasket, radiator, heater core and block plugs.

Durably seals severe radiator and head gasket leaks. By sealing leaks it reduces coolant losses in head gaskets.

Prevents the appearance of leaks or incorrect consumption. Compatible with all types of latest generation IAT and OAT refrigerants.

Sealant for leaks in the radiator and cylinder head system.

INSTRUCTIONS FOR USE: Shake vigorously before use. With the engine cold, pour the product into the radiator or expansion vessel. Add 250 mL for every 5 L of coolant, which corresponds to a normal vehicle. Start the engine and let it warm up. Check that the coolant liquid level is maintained, otherwise add until the leak in the circuit is corrected.