BSG Antifreezes are specially formulated to protect your engine’s cooling system against extreme temperature changes throughout the year. During winter, they significantly lower the freezing point to prevent cold-related damage, while in summer, they raise the boiling point to stop the engine from overheating. Thanks to their advanced formulation, they prevent corrosion, rust, and scale formation on the radiator, water pump, and other metal components, extending the overall lifespan of the cooling system.