Coolant M5.0 Ready to use is a coolant based on ethylene glycol which is nitrite-, phosphate- and amine-free. It meets the requirements of various manufacturers of high-performance engines. In addition to outstanding antifreeze protection, this coolant offers excellent year-round corrosion protection for all metals and alloys used in the cooling systems of combustion engines. In petrol and diesel engines made from cast iron, aluminum or a combination of both metals. Coolant M5.0 can also be used in cooling systems made of aluminum or copper alloys. Motorex M5.0 has good compatibility with commercially available elastomers and plastics and has a high chemical stability. The coolant’s recommended usage duration is 3 years. To make sure you can enjoy the unique advantages of Coolant M5.0 Ready to use, mixing with other coolants is not recommended.