Contains Glysantin® G05® from BASF. A hybrid premium-grade coolant containing a mixture of inorganic and organic corrosion inhibitors to protect the cooling system, offering outstanding protection against frost, corrosion and overheating. Due to its nitrite content this product is especially recommended for use in heavy-duty engines, offering excellent protection for aluminium engines and radiators, cylinder blocks/heads and water pumps - up to five years.