The LIQUI MOLY 300mL Radiator Cleaner is an essential solution for maintaining optimal cooling system performance in water-cooled engines. Designed to effectively remove deposits such as scale, grease, sludge, and other contaminants, this cleaner helps restore the cooling efficiency and prevent overheating issues. Suitable for all types of coolant and heating systems, it’s formulated without aggressive acids or alkalis, ensuring compatibility with rubber and plastic components. Its acid-neutralizing properties make it safe for use in various engine configurations while effectively dispersing lime and other mineral deposits.
To use, add the contents to the cooling water, turn the heating to maximum, and let the engine run on idle for 10 to 30 minutes, depending on contamination levels. After running, drain the coolant and flush the system with water. Refill following the manufacturer’s instructions, with a minimum of 4 liters (1 gallon) of water for optimal results. Each 300mL bottle is sufficient for treating 10 liters (2.6 gallons) of coolant water, making it a cost-effective choice for regular maintenance.

This radiator cleaner is compatible with antifreeze and is formulated to convert lime chemically, neutralize acids, and disperse sludge effectively. Its neutral behavior in contact with rubber and plastics ensures safe application without damaging engine components. The product is a reliable solution for extending the lifespan of your cooling system by maintaining clean and efficient operation, ultimately preventing costly repairs and downtime. Proper use of this cleaner ensures your engine runs smoothly and maintains proper cooling performance under various operating conditions.

Features:

• Removes scale, grease, sludge, and deposits to restore cooling efficiency
• Suitable for all coolant and heating systems
• Does not contain aggressive acids or alkalis, acid-neutralizing
• Neutral behavior in contact with rubber and plastics
• Compatible with antifreezes
• Chemically converts lime deposits
• Neutralizes acids and disperses sludge
• Easy to use with simple addition and system flushing procedures