Reduces coolant surface tension to allow greater heat transfer, resulting in lower coolant temperatures, Reduces hot spots in the engine and cylinder heads, reducing the possibility of engine failure, Helps prevent overheating, keeps the system clean and extends the life of the water pump, Purple Ice is safe to use with water-only or antifreeze / water blends• Purple Ice is compatible with OEM and stock replacement coolants, including extended-life antifreezes, Purple Ice does not contain glycol and is safe and legal for track use.
