Purple Ice High Performance Synthetic Radiator Coolant Additive

Purple Ice® is a high performance radiator conditioner. Its advanced 2-in-1 corrosion inhibitor and wetting agent provides year-round defense against corrosion. Purple Ice also reduces the surface tension of the radiator coolant to help reduce engine temperatures.
Reduces Coolant Temperatures

Extensive testing confirms Purple Ice reduces coolant temperatures better than comparable products while providing extra corrosion protection.

*Recommended Treat Rate*

*For use with antifreeze:*
1 oz. / quart of cooling system capacity

*For straight water applications:*
2 oz. / quart of cooling system capacity

**minimum of 20% antifreeze is recommended in street-driven vehicles.

*Performance Advantages*

*Improved Performance*
Reduces surface tension of a coolant allowing more heat to transfer outside the radiator resulting in more horsepower

*Reduced Heat*
Reduces hot spots in the engine and cylinder heads, reducing the possibility of engine failure

*Maximum protection*
Helps prevent overheating, keeps the system clean and extends the life of the water pump

*Compatible*
Safe to use with water-only or antifreeze/water blends