Best cooling performance Antifreeze performance Use in low-temperature Use in high-temperature foaming formulation Antirust & anticorrosive properties Antifreeze / Radiator Coolant / Car Coolant has a higher boiling temperature than water. Additives that help in heat transfer as well as boil-over protection. Additives maintain the pH of the whole system which helps in corrosion protection. Our coolant also has a lubricating effect which avoids cavitations erosion of pumps.ApplicationFirst drain out whole water & refill with fresh water 75% and pour coolant 25% ratio to the radiator. Pour coolant radiator and reservoir tank as required Recommend to change radiator water after 100,000 Km or 2 years.