Language label D-GB-E. Concentrate for cleaning cooling circuits. Suitable for all coolant circuits. Compatible with all conventional coolant additives and antifreezes. Removes deposits & lime in the cooling/heating system to improve heat exchange; also clean thermostat valves and control mechanisms. Does not contain aggressive acids or alkalis. Contents of can are sufficient to treat 5 liters of coolant. Just add Motorbike Radiator Cleaner if problems arise or before changing the coolant to prevent future cooling issues due to deposits. Depending on the level of contamination; run the engine at operating temperature for 10-30 minutes. Drain the cleaner and flush out the cooling system with water. Fill cooling system according to manufacturer''s specifications. - content of can will treat 5 liters of coolant - removes oil and grease-based contaminants - chemical conversion of lime - compatible with antifreeze - rubber and plastics safe - neutralizes acids - disperses sludge