... has a concentrated blend of premium long-lasting inhibitors for extended performance, protecting against temperature extremes and the ravages ... cooling systems in automobiles, engineering machineries,.@ It is suitable for all engine types, but does not evaporate in use ... by freezing point: -15 °C, -25 °C, -35 °C , -45 °CPackage Size:1.5kg,2kg, 4kg, 10kg, 16kg, 20kg Long life antifreeze coolant(2L)