It is a ready-to-use coolant based on 1.2-Ethandiol (mono-ethylene-glycol) and corrosion inhibitors based on silicates with the use of the OAT technology. It is borate-, nitrite-, phosphate-free. It ensures long-term (up to 3 years) anti-corrosive protection of aluminum cooling systems of engines in winter and in summer. It is safe for the environment. It meets the following requirements: VW G012A8GM9,MAN 324 Typ Si-OAT,VW G012A8GM1,VW G012A8GM8,VW TL 774 G (G12++)