KROON-OIL Radiator Cleaner

Radiator Cleaner is a powerful cleaner that quickly removes corrosion, sludge, and scale from the cooling system. The formula keeps the system clean, allowing the engine to perform better with less stress. This helps prevent clogs and overheating, ensuring the engine always runs at the right temperature. Make sure the vehicle is at operating temperature. Add one bottle of Radiator Cleaner to the cooling system (up to 8 liters of coolant). Let the engine run for 30 minutes at an increased RPM, then drain the system immediately. CAUTION: Do not exceed 30 minutes. Thoroughly flush the system with water and refill it with the correct coolant. Finally, make sure to properly bleed the system.