Champion 4137H Air Brake Anti-Freeze, 1 qt, Blue/Clear

Champion Air-Brake Antifreeze is recommended for use in air brake lines to prevent line freeze ups and to absorb moisture in the system. It protects and keeps air brake systems clean. Champion Air-Brake Antifreeze is not harmful to hoses or seals and protects the system from rust and corrosion when used regularly in both the winter and the summer.