ANTIFREEZE / COOLANT is for use in the cooling systems of motor vehicles and stationary engines, which use water as the coolant. Its high concentration of Monoethyleneglycol enables the antifreeze / Coolant to protect the engine from low and high temperatures at high levels of dilution. Its broad spectrum of corrosion inhibitors ensures that no corrosion takes place in iron or aluminium components, thus extending the life of these components. For better protection, use product undiluted.