This MANNOL G12+ Coolant 4212 has lots of amazing features and functions such as OAT Organic Acid Technology, ensures a reliable protection of metals and alloys from all forms of corrosion, prevents high-temperature corrosion of aluminum surfaces of modern engines, exceptional thermal stability & protects from deposit formation, excellent heat conductivity properties and a resistance to foam formation, resistant to hard water and very low corrosion inhibitor depletion rates. Also, it can extended service life in cooling systems like up to 250 thousand kilometers for passenger car, up to 500 thousand kilometer for commercial vehicle and up to 6 years stationary engines.