Air Brake Antifreeze and Conditioner, Base Formulation Alcohol, Brake Fluid Type DOT 3, Brake Type Air Brakes, Container Size 1 qt, Standards OSHA, Boiling Point 147.2 Degrees F, Color Clear, Container Type Bottle, Features Prevents Damaging Moisture Accumulation and Ice Buildup, Flammability Flammable, Freezing Point -144 Degrees F, Product Form Liquid, Specific Gravity 0.79 contains bittering agent