This is a high-quality coolant of the Premix Longlife type, specifically designed for Citroën and PSA vehicles. With frost protection down to -40 degrees Celsius, this 1-liter bottle provides excellent protection against engine overheating and freezing. The formula is long-acting and prevents corrosion and limescale buildup, extending the life of the cooling system. Ideal for use in extreme weather conditions, both in cold and hot climates. Due to its compatibility with Citroën and PSA models, this coolant is a wise choice for car owners seeking reliability and optimal performance.