Halo P1 Racing Brake Fluid by Orthene (600 mL)

Halo P1 Racing Brake Fluid by Orthene Specifications

Orthene Chemicals has been the leading brake fluid manufacturer since 1976, working for over 300 brands worldwide. In 2023, the UK company launched Halo P1, its own high-performance racing brake fluid, which features the highest dry boiling point on the market, low compressibility for consistent pedal feel, and superior viscosity and lubricity.

Formulated with a base of extremely pure methyl borate ester, this top-of-the-range brake fluid pushes the limits of performance to satisfy the most demanding professional motor racing series. Free from impurities, this chemical base enables the fluid to reach an extremely high dry boiling point of 341°C, guaranteeing constant braking power even at the highest temperatures.

Halo P1 is a high-polarity fluid with excellent resistance to compression. It is therefore highly incompressible over a wide range of temperatures, giving a very stable pedal feel throughout the race, including endurance. Finally, its high lubrication properties ensured by the addition of special additives protect and maintain the braking system, even in extremely difficult conditions. This is particularly important for ABS systems and for consistent caliper roll-back.

Developed with the utmost attention to detail with a view to delivering ultimate performance, Halo P1 is used in the racing world by a large number of professional teams. Flying Lizard Motorsports (24 Hours of Le Mans, American GT championships, etc.), GP Elite (Porsche Cup, endurance racing, etc.) and Power Maxed Racing (BTCC, Volkswagen Cup, VAG Trophy, Rallycross, etc.) all rely on this brake fluid in competition.