The Radiator Specialties Super Heavy Duty Dot 3-Brake Fluid is providing superior performance and protection. It has a dry boiling point of up to 450 °F and a minimum wet boiling point of 284°F, ensuring maximum safety and reliability. This brake fluid is designed to provide superior protection against corrosion and wear and is perfect for use in all types of vehicles. FleetPride is your First Click in Heavy Duty®.