Liqui Moly Pro Line Radiator Cleaner (5189)

Liqui Moly Pro-Line Radiator Cleaner (5189) is a concentrate specially developed for cooling systems in general but particularly those in motor vehicles. Dissolves contaminants containing oil and lime in radiators, heating systems, lines and engines. Innovative formula containing complexing agents with active cleaning agents.

• Compatible with antifreezes.
• Good material compatibility.
• Neutralizes acids.
• Disperses sludge.
• Chemical conversion of lime.
• Neutral behavior in contact with rubber and plastics.
• Does not contain acids or alkalis.
• Removes oil and grease-based contaminants.

• Add contents to the coolant and start up the heater.
• Depending on the level of contamination, run the engine at operating temperature for 10 – 30 minutes.
• Drain the cleaner, thoroughly flush out the cooling system with water and fill according to the manufacturer's specifications. Contents will treat up to 50 liters of coolant.