... point, boiling point, boiling point to 106 °C can effectively prevent the occurrence of boil, Four ... C -35 °C -40 °C -45 °C -50 °C / 1.5Kg 2Kg 3.5Kg 4 Kg 9Kg 18Kg 200Kg itemengine coolant -25 °C -35 °C -40 °C -45 °C -50 ... oil ,Antifreeze coolant .If you are interested our product ,we will give our best quotation .if you ... let we know -25 -35 -40 -45 -50 Antifreeze coolant for car,bus and truck engine