Rump Joint Repair Additive 250ml Goodyear

Keep Your Engine in Perfect Condition!

A mixture of compounds that, together with suspended copper particles, permanently seals leaks and pores in the cooling system, engine block, head gasket, radiator, heater core and block covers.
This additive provides a long-lasting seal for serious leaks in the radiator and head gasket, reducing coolant losses in the head gaskets. It also prevents the occurrence of leaks or incorrect consumption. It is compatible with all the latest generation IAT and OAT coolants.
Directions for use: Shake well before use. With the engine cold, pour the product into the radiator or expansion tank. Add 250 mL for every 5 litres of coolant, corresponding to a normal vehicle. Start the engine and let it come up to temperature. Check that the coolant level is maintained, adding more if necessary until the leak in the system is corrected.