LIQUI MOLY Pro-Line Radiator Cleaner 1L

LIQUI MOLY Pro-Line Radiator Cleaner – Restore Cooling System Efficiency

LIQUI MOLY Pro-Line Radiator Cleaner safely dissolves oil- and lime-based deposits inside the cooling and heating system – deposits that block heat exchange, clog thermostat valves and lead to overheating, excess wear and possible engine damage.

• Dissolves Oil & Lime Deposits: Clears blockages affecting heat exchange.
• Prevents Overheating: Restores reliable engine temperature control.
• Acid & Alkali-Free: Gentle on rubber and plastic components.
• Professional Workshop Size: 1 litre concentrate for bulk use.

Application Instructions:

• Add the contents to the coolant and start the heater.
• Run the engine at operating temperature for 10–30 minutes depending on contamination.
• Drain the cleaner, flush the system thoroughly with water, and refill according to manufacturer specifications.
• One litre treats up to 50 litres of coolant. Store away from frost.

Best For:

• All coolant and heating systems, compatible with commonly used coolant refiners and antifreezes.
• Vehicles showing signs of overheating or poor heater performance.
• Professional workshop cooling system services.

Restore full cooling system efficiency with LIQUI MOLY Pro-Line Radiator Cleaner. Order today for reliable engine temperature control.