Name: Halo GT DOT4 Performance Brake Fluid (600ml)
Brand: Halo by Orthene
SKU: GTEUK198L2
Price: 48.00 GBP
Availability: InStock

Halo GT DOT4 Performance Brake Fluid (600ml)

£48.00

Precision Brake Response

Halo GT’s ultra-low viscosity delivers faster pressure build up and cleaner release for sharper, more controlled braking on road or track.

Racing‑Grade Thermal Stability

Fade resistant performance and a consistent pedal feel, even under extreme heat, thanks to Halo’s advanced motorsport‑derived formulation.

- With popular products we will always aim to hold stock to ensure rapid delivery times across the UK.

- With less commonly ordered products we rely on drop shipping from our suppliers, this can occasionally result in delays in delivery times.

- Where a product is required urgently please contact us first before placing your order so we can check stock and delivery times to ensure no disappointment.

- Once an order is placed we aim to be in touch within 24 hours with either your delivery details or estimated time of delivery for your products.

- Need to return an item? No problem, get in touch and we can explain the next steps.

Motul products typically take 1-2 working days to be delivered.

Seen it cheaper elsewhere? Get in touch with where and how much and we'll not only do our best to match it, where possible we aim to beat it!

Got a question about this product? Get in touch via our online chat or email and our team of experts will get back to you as soon as we can with an answer.

This product is compatible with the following models and year ranges:

Fits all makes and models

Features:

Fully compliant DOT 4 racing brake fluid
Derived from Halo P1 chemistry, proven under extreme motorsport conditions
Ultra-low viscosity for faster hydraulic response and precise control
Fade Resistant Technology™ for thermal stability and consistent pedal feel
Optimised for the latest racing ABS systems
Suitable for GT, semi-pro and club racing, trackdays and fast road use
Supplied in a 600ml bottle
Developed, manufactured and quality controlled in the UK

Tech Specs:

Dry ER Boiling Point: 336°C
Wet ER Boiling Point: 206°C
Kinematic Viscosity @ -40°C: 1350 cSt
Kinematic Viscosity @ 100°C: 2.5 cSt

Description:

Halo GT is a high‑performance DOT 4 racing brake fluid built for drivers who want genuine motorsport behaviour without giving up road‑legal compliance. Taking its foundation from the flagship Halo P1, a fluid engineered for the toughest demands in professional racing, GT delivers that same performance DNA in a package suited to trackday regulars, club racers and serious road enthusiasts.

With an ultra low kinematic viscosity of 1350 cSt at –40°C, Halo GT sharpens the link between car and driver. Faster pressure buildup, cleaner release and more precise modulation mean better control at the limit, especially with modern high‑speed ABS systems. Its Fade Resistant Technology™ provides exceptional thermal stability and a pedal feel that stays consistent even deep into a session, giving you the confidence to brake later, release earlier and carry speed where it matters.

Behind Halo sits over 50 years of Orthene brake fluid innovation, with Orthene responsible for an estimated 80% of the world’s racing brake fluid production. Every bottle of Halo GT is developed, manufactured and quality‑controlled in the UK.