5 Years Extralife Protection -36c (Ambient) Winter Protection +45c (Ambient) Summer Protection High performance vehicle manufacturer approved coolant Pure concentrate ethylene glycol, silicate free with Organic Acid Technology May be used in all petrol and diesel engines to provide outstanding Longlife-5-year Protection. Manufacturer Approvals : AUDI/SEAT/SKODA/VW (TL774D/F), MB (325.3), MAN (324-SNF), PORSCHE. Exceeds exacting quality standard BS-6580-1992 Meets AFNOR NFR 15-601 (except Reserve Alkalinity). Contains BASF GLYSANTIN G30 (VW Code G12 / G12 Plus).