div class="text-left font-weight-normal fs-small">If at any stage, your finance application is declined, remember that you can still pay using card or cash. This makes it more suitable for high-performance vehicles, as it will not boil as easily and will not be affected by moisture in the air as much. Security: The typical wet boiling point (160°C / 320°F), superior to DOT 3 conventional fluids (140°C / 284°F mini) and DOT 4 ( 155°C / 311°F) enables to use the product longer. Suitable for use with all disk and drum brake systems, as well as vehicle clutch systems for which a synthetic brake fluid of this specification is prescribed. ESP has been designed to complement the very latest ESP, with the low viscosity of the brake fluid allowing for a faster increase and decrease of the pressure needed for varying braking demands.

li class="ml-20">* Halfords and Halfords couriers deliver Monday to Saturday excluding bank holidays. Also, ensure that your workspace is clean and well-ventilated to prevent any contamination of the brake fluid. That said, you should always use brake fluid that is the same rating that your vehicle’s manufacturer recommends in the owner’s manual. Furthermore, DOT 3 brake fluid is hygroscopic, meaning it absorbs moisture from the air over time, leading to corrosion in the brake system and a decrease in the boiling point of the fluid. Brake fluid also helps lubricate all the moving parts inside the braking system as well as protecting against rust and other corrosives.

Like DOT 3, DOT 4 brake fluid is glycol-based, but offers some distinct advantages over its counterpart.

The company's capacity to devise novel solutions and its permanent efforts to improve the performance of its products and services ensure the development of the brand and its continuous deployment internationally. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. As ESP technology develops, brake fluid needs to act quicker to maximise the performance of the system and prevent cars from skidding.To ensure proper brake fluid maintenance, regular levels, color, and replacement checks should be conducted. p>National Tyre Service Ltd t/a National Tyre and Autocare is not authorised or regulated by the Financial Conduct Authority. Lucas DOT 4 Brake Fluid is a high quality blend of polyethylene glycol ethers and additives which meet or exceed the industry minimum dry boiling point of 446'F. Lucas DOT 3 Brake Fluid is a high quality blend of polyethylene glycol ethers and additives which meet or exceed the industry minimum dry boiling point of 401'F.