Military

Orthene military brake fluids are engineered for both durability and reliability in harsh environments, and are an approved supplier to vehicles and equipment where performance is critical.

Military

Developed for extreme temperatures, heavy loads and challenging terrain, our formulations maintain stability and consistent braking under demanding field conditions. Each batch undergoes strict testing to ensure resilience and dependable performance across the requirements of military operations.

Orthene products for Military

Built on expertise and driven by quality, we produce brake fluids that outperform national and international standards.

OX-8 Military

OX-8 military brake fluid is a high-performance DOT 4 formulation engineered to meet OX-8 and NATO H-542 standards. Designed for…

Bespoke

Orthene develops bespoke brake-fluid formulations tailored to unique performance, regulatory or environmental requirements. We work with internationally recognised laboratories to…

DOT 5 Silicone

DOT 5 silicone fluid uses a non-glycol base that repels moisture and resists corrosion, maintaining a 260°C boiling point throughout…

FAQ's

What is brake fluid and why is it important?

Brake fluid ensures reliable braking in extreme environments.

Are there different types of brake fluid?

Yes. Military vehicles may use glycol or silicone fluids depending on specification.

Why is “wet” brake fluid dangerous?

Boiling under load compromises braking safety.

What does “wet boiling point” mean?

It reflects performance after moisture exposure.

Is DOT 5 the same as DOT 5.1?

No. DOT 5 is silicone-based; DOT 5.1 is glycol-based.

What are silicone-based brake fluids?

They resist moisture absorption and are used in specific military applications.

Why are silicone brake fluids used in some military vehicles?

For long-term storage and corrosion resistance.

Can silicone and glycol fluids be mixed?

No. They are incompatible.

Storage life and stability of brake fluid

Proper storage is critical for operational readiness.

Corrosion resistance in long-term storage

Silicone fluids reduce corrosion risk.

Compatibility with older systems and seals

Correct fluid selection prevents seal damage.

Brake fluid performance in extreme temperatures (hot & cold)

Brake fluid must function reliably across a wide temperature range.

Let’s Talk

Tell us what you're looking for using the form below, or email enquiries@orthene.com and we’ll get back to you within 48 hours.

Other sectors

ALL SECTORS

Automotive

High-performance brake fluids engineered for daily drivers or high-end sports cars, delivering consistent braking in any condition.

Electric & Hybrid Vehicles

Brake fluids developed to support regenerative braking, higher vehicle mass and fast-acting electronic control systems.

Bicycles

Reliable, high-performance bicycle brake fluids designed for the casual rider or professional cyclist.

Motorcycles

Brake fluids engineered to support the rapid dynamics and complex systems of modern motorcycles.

Heavy Duty Trucks

Each fluid is developed to handle the braking demands of trucks and industrial vehicles in challenging conditions and punishing operating…

Motorsport Racing

Brake fluids engineered for the extreme demands of racing, delivering consistent performance under high stress.

Utility & Service

Brake fluids engineered for vehicles operating in demanding utility environments, delivering durability, corrosion protection and consistent braking performance across varied…

Vintage

Specialist brake fluids designed for vintage and collector vehicles, providing long-term stability, component protection and dependable braking for vehicles driven…