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Club Motul


Stops the loss of coolant due to leakage. To prevent engine failures, the product reliably seals critical hairline cracks and small leaks. Can be used both as a corrective or preventive measure. This product works with every type of closed loop cooling system.

From £13.99

Applicable for different Vehicle types

Our additive range offers products for passenger cars as well as for two-wheelers and trucks, busses or other machinery. They preserve and protect against the most common causes for maintenance and repair.

Increased Performance and Longevity

Immediately after application, our additives will begin to restore performance and contribute to longevity. Repeated application in recommended Intervals amplifies the effects.

Recommended Actions

A can of MOTUL RADIATOR STOP LEAK should be added to the coolant at operating temperature if required. Put the heater into operation and set it to maximum heating output. Let the engine run at operating temperature for approx. 10 minutes. Then check the level of the coolant, add if necessary. If the fill level remains constant in the target range, the cooling system is sealed. Attention: Open the cap on the expansion tank slowly and gradually - the system is under pressure, risk of burns! 300 ml are sufficient for up to 12 liters of coolant.

QualityPara todos los sistemas de refrigeración refrigerados por líquido
Product RangeADDITIVES
Article Number108126