Head Gasket and Cooling System Repairs
How To Use K-Seal
K seal is simple to use. Shake bottle vigorously for at least 30 seconds to ensure that the contents are evenly mixed.
Add the entire contents to the radiator or coolant reservoir. (when adding K-Seal to the coolant reservoir, pre-mix the contents with 1 to 2 litres of water to ensure effective dispersal into the cooling system). Allow time for the product to enter the cooling system if you are treating a slow leak. Do not pour K-Seal directly onto metal.
The leak will stop within 1 to 3 minutes once the engine has reached operating temperature. Top up the coolant as necessary , and leave the K-Seal in the system for future sealing.