High-quality radiator antifreeze based on monoethylene glycol, which does not contain nitrites, amines and phosphates. The coolant concentrate is intended for cooling gasoline and diesel engines, as well as for use as a working fluid in other heat exchange devices. Provides reliable protection against corrosion, overheating, deposits and foam formation and thus ensures optimal heat dissipation. Application: dilute with distilled water in a ratio of 1:1.