Wynns Radiator Stop Leak

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
For all water cooled systems of petrol and diesel engines.
Can also be used as preventive agent.

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.