ABRO RADIATOR FLUSH ABRO 12 OZ / 354ML

• Removes rust, sludge, and scale.
• Help prevent overheating.
• Safe for all cooling systems. Fast and effective.
• Harmless to System Metal and Rubber Parts

Direction for use :

• Remove radiator cap (never remove a radiator cap while the engine is hot) and pour entire contents into a full cool radiator.
• Replace the cap.
• After the engine has reached normal operating temperature, idle for 10-20 minutes with the heater on.
• Stop the engine and allow it to cool.
• Remove the radiator cap and open draincocks.
• For best results, run water from a hose into the radiator just fast enough to overflow slightly.
• Do not add cold water to a hot, empty system With engine idling, flush until liquid runs clear.
• Shut off the engine and allow the system to drain completely.
• Close drain cocks.
• Refill radiator with a recommended concentration of antifreeze/coolant and water mixture.
• Replace the radiator cap in the fully closed position.