Coolant Ready Mix RAF 12 Plus is a ready-to-use mixture based on ethylene glycol with a complex inhibitor formulation (OAT technology) which has been specially developed for modern aluminium, high-performance engines. Coolant Ready Mix RAF 12 Plus offers ideal protection from frost, rust and overheating. The product does not contain amines, nitrites, phosphates or silicates. This therefore provides reliable vehicle performance all year round.