Deposits in the cooling/heating system create blockages for heat exchange and they also block thermostat valves and control mechanisms. When engine temperatures are too high, the engine runs uneconomically and suffers excessive wear at considerable risk of damage. LIQUI MOLY Radiator Cleaner removes deposits containing oil and lime, and ensures that the engine runs reliably and at the optimum temperature. Does not contain aggressive acids or alkalis.

For all coolant and heating systems in water-cooled engines. 300 ml is sufficient for 10 l of coolant (dosage 1:33). Compatible with all conventional coolant additives and antifreezes.