K2 HEAVY DUTY RADIATOR STOP LEAK K2 RADIATOR STOP LEAK is the highest quality product for sealing radiators. It seals even large leaks quickly and effectively. It is perfect for removing leaks caused by stone chipping, vibrations or other mechanical damage. It can be used in all types of coolants. It is miscible with any type of coolant, including the New Productest long life types. It does not obstruct the circulation of the fluid inside the system. Safe for the heater and other elements of the cooling system. 400ml HOW TO USE: 1. With the engine cold and off (no risk of scalding), unscrew the expansion tank cap or the radiator cap (if there is no expansion tank). 2. Shake the packaging. 3. Pour the contents into the radiator (for systems whose capacity does not exceed .
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