Specifically designed for use in the cooling system of gasoline and diesel engines, as well as heat exchange units as the working fluid operating at low and high temperatures. Refractometer index - 35° C, +120 ° C boiling point . Based on the high quality monoethylene glycol using a set of functional additives . Does not contan nitrites and amines. Does not damage rubber parts and sealing of the cooling system . Reliably protects against cavitation and prevents corrosion, and other adverse effects in the cooling system .