Hight Quality; 5 In 1 Mixture Meg Based Anti Freeze With Anti Corrosion Additives Formulated To Meet The Requirements Of Modern Cooling Systems Of Passenger Cars; Commercial Vehicles; Agricultural And Off Road Equipment. Manufactured To Sabs 1251 Specifications. * Phosphate Free And Nitrite Free. The Use Of Anti Freeze And Summer Coolant Significantly Lowers The Freezing Point And Increases The Boiling Point; Especially In Air Conditioned Vehicles. * Protects All Cooling System Metals I.E.. Copper; Brass; Aluminium; Cast Iron; Steel And Solder. Has No Corrosive Effects On Hoses And Gaskets. Prevents Foaming And Provides Protection Against Rust; Corrosion And Scale Formation. Quattro 50% Meg Anti Freeze Available On Ao800/7181.