Combination of active ingredients based on ethylene glycol with a sophisticated OAT inhibitor package. Provides excellent protection against frost, corrosion, and overheating and is free of amine, nitrite, phosphate, borate, and silicate. When mixed in a balanced ratio with water, it ensures safe, year-round vehicle operation. Suitable for all cooling systems and engines, especially high-performance aluminium engines in passenger cars (both combustion engines and hybrid and battery electric vehicles), commercial vehicles, motorbikes, buses, agricultural and construction machinery, as well as stationary engines and equipment that require cooling system protection of this quality. Recommended for vehicles or units requiring the following specifications or original spare part numbers: Citroen 1637756180, Opel 1637756180, Peugeot 1637756180, Peugeot Citroen (PSA) B71 5110, Toyota Motor Corporation (TMC).