Cooling System Stop Leak

Stops small leaks in the radiator and cooling system.

Ref. Nr.  45644 - 325 ml

Properties

• Stops and prevents leaks in the radiator and cooling system.
• Improved corrosion and rust protection.
• Compatible with all antifreezes and coolants, also with OAT coolants (Organic Acid Technology).
• Will not repair broken or split hoses.
• Does not clog radiator waterways.
• Will not harm rubber hoses, gaskets or other system components.

Applications

• ll "water" cooled systems of petrol and diesel engines.

Directions

• Add the total contents to the cooling system via the expansion tank (if part of the system circuit), or directly into the radiator (if a single hose overflow tank is fitted).
• Top up the system with coolant if required.
• Run engine for approximately 5 minutes to circulate and stop leaks.
• 325 ml treats cooling systems with a capacity up to 12 litres.

Packaging Languages

• English