MOTUL RADIATOR STOP LEAK is designed to be used in all types of Gasoline and Diesel engines, naturally aspirated or turbocharged, with or without catalytic converter, using all kind of fuel.

MOTUL RADIATOR STOP LEAK effectively seals critical micro cracks and small leaks. Works quickly and easily in all liquid cooled, closed cooling systems. 
MOTUL RADIATOR STOP LEAK is applicable to seal water coolers and heat exchangers, leaking water pumps, valves, loose connections and cracked coolant hoses without clogging the cooling system. 
Recommended for use in passenger cars, commercial vehicles…etc. and industrial heat exchangers.
Compatible with all types of coolants (inorganic, hybrid, lowbrid & OAT). 
Immediate action, thus avoiding any immobilization of the vehicle. Extends the lifespan of the components.

Recommended to be used when: 
- Abnormal increase of the engine temperature
- Loss of cooling liquid 

Usage interval: Whenever there is a need.