Radiator & heater sealant - 1 liter

Function: Protects against leaks, seals leaks. For gaskets, pipe fittings and cracks, present in the radiator, cylinder head or engine block.
Application: The engine must be at operating temperature. Empty +/- 1 liters of coolant. Shake the anti-leak bottle, and empty +/- 0.8 liter into the radiator, when the engine is running. Top up the level with clean coolant. Close the radiator cap, and run the engine for at least 10 minutes (or take a test drive). Check the level of the radiator (whether it has dropped or not), and check that the leak has been sealed. You do not have to re-drain the circuit and replace it with new coolant.
Important Notes:
1. When opening the radiator cap after the engine has warmed up, beware of burns or overpressure. Don't burn yourself, protect yourself.
2. The dosage of the anti-leak is 1 dose in 10 (there is an error on the label indicating a ration of 1:100). In general, there are +/- 8 liters in the circuit. So you need 0.8 liters of anti-leakage for the operation.