BlueDevil Engine Cool is a unique formula, guaranteed to reduce engine operating temperatures up to 25° F by reducing surface tension of coolant for improved heat transfer. It eliminates hot spots in cylinder heads which will reduce the possibility of engine failure. BlueDevil Engine Cool will prevent overheating and extend the life of water pump seals. It is compatible to use with ALL types of antifreeze.

• Reduces operating temperature up to 25° F 
• Advanced corrosion and rust protection 
• Safe and effective in aluminum, cast iron, alloy, or plastic cooling components 
• Lubricates water pump seals

Directions: BlueDevil Engine Cool

IMPORTANT: ENGINE SHOULD BE COLD BEFORE YOU BEGIN.

1. With engine off, remove radiator cap and add 1 bottle (16 oz.) to your radiator. One bottle treats cooling systems up to 5 gallons.
2. Start engine, turn heater to max, and run for 15 – 20 minutes to allow circulation. For maximum performance add BlueDevil Engine Cool every 20,000 miles.

CAUTION! Avoid contact with skin. Keep out of reach of children. Always use protective eyewear.

DISPOSAL: In accordance with all local, state and federal regulations.

If you have further questions in regards to the proper application of this product, please call 1.888.863.0426 to speak with our Tech Department.