Brake Fluid

100% synthetic fluid for hydraulic actuated-brake and clutch systems

Type of Use
All types of hydraulic actuated-brake and clutch systems meeting DOT 4 and DOT 3 manufacturers' recommendations.

Performance
High thermal resistance and stability :
The high dry boiling point (245°C / 473°F), superior to DOT 3 conventional fluids (205°C / 401°F mini) enables an effective brake even under extreme conditions.

Security:
The high wet boiling point (160°C / 320°F) superior to DOT 3 conventional fluids (140°C / 284°C mini) enables to use the product longer. Indeed, DOT 3 / DOT 4 et DOT 5.1 brake fluids
have the property to absorb humidity in the air, which reduces their boiling points and consequently security.

The wet boiling point is representative of the fluid after one year of use.

Perfectly neutral with seals used in braking systems. Anti-corrosion.

Please note: Due to current shipping regulations, we can supply oils to mainland UK addresses only

DOT 4, 100% synthetic fluid for hydraulic actuated-brake and clutch systems

Very high dry boiling point : 637°F / 336°C

Type of Use
All types of hydraulic actuated-brake and clutch systems requiring a non-silicone synthetic fluid.

Specially designed to resist the very highest temperature within racing brakes (steel or carbon) and clutch systems.

Exceeds DOT 5.1 and DOT 3 standards also, except for viscosity at - 40°C (-40°F).

Extreme thermal resistance and stability:
RBF700’s very high boiling point of 336°C / 637°F is superior to conventional DOT 5.1 non silicone base / DOT 5 silicone base fluids (260°C / 500°F mini) and DOT 4 (230°C / 446°F minimum) to guarantee effective braking even under extreme racetrack conditions.

Still efficient when hygroscopically contaminated:
All DOT 3, DOT 4 and DOT 5.1 brake fluids have the propensity to absorb humidity/water (as is naturally present in the moist atmosphere) which, when contaminated, reduces their boiling points and increases the risk of ‘vapour lock’ and/or excessive lever/pedal travel.

RBF700’s high 'wet' boiling point of 205°C / 401°F is also superior to conventional DOT 5.1 non-silicone base fluid (180°C / 356°F minimum) and DOT 4 (155°C / 311°F minimum) wet boiling points

Wet boiling point is normally tested by humidifying the fluid with approx. 3.5% of water - but, on a track or race bike (with any brand/type of fluid) we would recommend regular bleeding to remove moisture and keep the fluid performing at optimum levels.

Please note: Due to current shipping regulations, we can supply oils to mainland UK addresses only