Liqui Moly Cool Raf12+ (Ready Use) 20L 8811Liqui Moly Cool Raf12+ (Ready Use) 20L 8811 Used for all cooling systems and engines, particularly aluminum high performance engines in passenger cars, commercial vehicles, motorcycles, buses, agricultural machines as well as stationary engines and equipment that require cooling system protection of this quality. Ready to use mixture based on ethylene glycol with a complex inhibitor formulation (OAT technology) which has been specially developed for