Extra Cool coolant temperature reducer Millers Oils

Millers Oils Extra Cool is a coolant designed to help engines run cooler and more efficiently, reducing temperature by up to 15°C and protecting against corrosion.

• The description claims the product reduces coolant temperature by up to 15°C.
• The description claims the product protects against corrosion in the cooling system.
• The description claims the product is safe for all metals including aluminum, cast iron, copper, and bronze.