It is a cooling fluid that can be used safely in four seasons of motor cooling systems of all gasoline, diesel and LPG passenger and commercial vehicles, which enables the engine to operate at the ideal operating temperature in each climate. By lowering the freezing point of cooling water, it provides protection against overheating in summer by raising the boiling point of water in winter. Prevents rust and corrosion in the cooling system. There is no harmful effect on metals and rubber hoses in the cooling system. Package content: 1 liter of blue antifreeze.