High Quality Five In One Mixture. 50% Containing 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 Highway Equipment. Manufactured To Sabs 1251 Specifications. Phosphate And Nitrite Free. The Use Of Quattro 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. Top Quality 96% Meg Kaufmann Anti Freeze Available On Ao800/7175.