When it comes to putting brake fluid in your car, this can often be seen as a commodity rather than an actual performance enhancing product. However, Halo P1 is the highest quality brake fluid that has ever been made and has been designed for professional motorsport use at the very highest level.

Thanks to its formula, Halo P1 is incompressible over the widest temperature range and boasts a stable pedal feel from the first lap to the last, especially important in endurance racing. This helps boost driver confidence by eliminating a spongy pedal feel, therefore allowing quicker lap times and podium finishes.

In this blog we’re going to have a look at what really makes Halo P1 so much better than the rest and why motorsport teams from all over the globe are using it.

Purity

Crafted using the purest methyl borate ester which goes through a proprietary multi-step purification process before beginning the reaction process. Impurities degrade performance, reduce the boiling point, and create instability at high temperatures. That is is why they are removed.

The Highest Boiling Point

The purity of Halo P1 allows it to reach an extremely high boiling point of 646°F / 341°C. This means that Halo P1 is able to achieve and maintain a consistent performance up to the highest racing temperatures.

Low Compressibility

Featuring Fade Resistant Technology™, Halo P1 is a highly polar fluid. Polar molecules don’t like to occupy the same space, and so resist being compressed. This makes Halo P1 extremely incompressible across a wide temperature range which gives a very stable pedal feel throughout a race.

Lubricity

Lubricity at high temperatures protects and maintains the braking system at high temperatures. Halo P1 has special additives reacted into the backbone of the product to ensure the highest lubricity even at the very highest operating temperatures. This is particularly important for ABS systems and for consistent caliper roll-back.

Who’s using it?

We practice what we preach here at Tegiwa, having used it ourselves in Tsuki, our Honda NSX, during the 2025 Time Attack Championship. This wasn’t just a season in which we took the Pro Class Championship, but a season in which we smashed every single lap record too. As the old saying goes, brake last and finish first, and that’s exactly what we did thanks to Halo P1 brake fluid.

Don’t just take our word for it though, check out all of the other teams using it all over the world. For example, in 2024, teams using Halo P1 brake fluid in BTCC achieved a staggering 48 podium finishes!

It’s not just the fluid which is special, the bottle is too. Manufactured from aluminium 1050A and 1070A, this packaging provides high impact, tear and chemical resistance while also guaranteeing a 100% UV barrier. Plus, the bottle has been drop testing to resist a 2 meter impact over 100 times, so you can be sure that it’s going to stay safe during transportation and track side too.

Halo P1 has now gone from being an inside secret in the motorsport industry to being readily available and stocked on our shelves right here at Tegiwa! If you want to gain an outright advantage against your fellow racers, then head over to our website now to purchase.