Motul line of products offers different technologies, from conventional or classic technology to hybrid and OAT - Organic Acid Technology - that meets most OEM's requirements on coolants, including the latest specification "G13" from VW. It is recommended to check the manufacturer’s choice or simply look at the manufacturer’s name on the package. \rA traditional coolant contains mineral/inorganic inhibitors, such as phosphate, borate, silicate, nitrite, and nitrate, with some regional preference with regard to different combinations. \rAn organic additive technology (OAT) coolant contains only organic corrosion inhibitors, such as carboxylates. \r Combinations of mineral and organic inhibitors can be divided into two other categories: lobrid for coolants with an OAT-backbone with some mineral additives added, and hybrid coolants for any other combination.\rIn general, OATs are better as they have additives for anti-corrosion.