Cooling system cleaner

Cleaning agent for cooling systems, removes rust and scale, dissolves oil and greasy dirt.

Properties:

    Powerful acid-free radiator cleaner.
    Removes scale.
    Removes rust, deposits and oily residues.
    Excellent performance in all coolants, including OAT coolants (organic acid technology).
    Keeps grease and dirt particles in suspension during cleaning.
    Is harmless to rubber hoses, gaskets and all metals in the cooling system.
    Particularly effective in closed cooling systems.
    Restores proper operation of controls in the refrigeration system.

Applications:

    For all "water" cooled systems of petrol and diesel engines.
    Recommended when changing the coolant according to the manufacturer's instructions.
    Particularly suitable for cleaning older cooling systems.

Instructions:

    Shake the can well and add 3 to 6 % to the cooling system through the expansion tank if part of the system circuit (2 hoses: out and return) or directly into the radiator if there is an overflow tank with a single hose. For even better performance, replace the old coolant with water first and then add Wynn's Cooling System Flush.
    Warm up the engine and set the heater to “WARM”. Run engine with no load for 10 minutes. Stop engine and let it cool, then open system and drain.
    With the system still open, flush with water until clear, then close and refill with new coolant. The capacity of a 325 ml can covers a cooling system capacity of up to 12 litres. The capacity of a 1 l canister treats cooling systems up to 37 litres.
    Add Wynn's Cooling System Stop Leak as a preventative against leaks.