Cooling System Protector & Water Pump Lubricant

Protects all cooling systems and is compatible with all antifreeze/coolants. Help to prevent electrolysis & overheating. Extends coolant life & replenishes corrosion protection in antifreeze. 

• Safe for aluminum alloy blocks and radiators
• Lubricates water pumps
• Mixes with plain water or all types of antifreeze
• Neutralizes acids safe for rubber hoses