Motul RBF660 Racing Brake Fluid

$36.00

100% Synthetic Racing Fluid – DOT 4 with very high boiling point: 328°C / 622°F

63 in stock

SKU: MTL RBF660 Category: Brand:
  • All types of hydraulic brake and clutch actuators requiring non-silicone synthetic fluid.
  • Specially designed to resist to extreme temperature generated by racing carbon and ceramic brakes allowing minimizing air entrance for brake cooling.
  • Can be also used with conventional steel discs and clutch systems actuators.
  • Widely exceeds DOT 3, DOT 4 and DOT 5.1 standards (except for DOT 5.1 viscosity at – 40°C).

PERFORMANCES
STANDARDS – FMVSS 116 DOT 4 / SAE J1703

Extreme thermal resistance and stability:

  • MOTUL RBF 660 FACTORY LINE very high boiling point (328°C / 622°F) is superior to conventional brake fluids DOT 5.1 (260°C / 500°F mini) and DOT 4 (230°C / 446°F mini), and therefore enables effective braking even in extreme conditions.
  • Provides better aerodynamic performance by reducing air entrance for brake cooling on cars.

Efficient when rainy:

  • MOTUL RBF 660 FACTORY LINE very high wet boiling point (204°C / 399°F) is superior to conventional brake fluids DOT 5.1 non-silicone base (180°C / 356°F mini) and DOT 4 (155°C / 311°F mini), and therefore enables to keep efficient braking in wet conditions.
  • Brake fluids tend to absorb humidity from the air, which reduce boiling point and increase the risk to get to “vapor lock” phenomena.
  • The wet boiling point is measured by humidifying the product with 3% of water.

RECOMMENDATIONS

  • Avoid mixing with polyglycol based brake fluids.
  • Do not mix with silicone (DOT 5 silicone base) or mineral base fluids (LHM).
  • Store brake fluid in its original container, tightly closed to prevent moisture absorption.
  • Aggressive chemical product if contact with hands, paint or varnish.
  • If skin contact, rinse thoroughly with water.

PROPERTIES
100% Synthetic fluid, polyglycol bases.
Color Amber
Dry boiling point 328 °C / 622 °F
Wet boiling point 204 °C / 399 °F
Viscosity at -40 °C (-40 °F) 1698 mm²/s
Viscosity at 100 °C (212 °F) 2.59 mm²/s

Weight 0.5 kg
Brand

Motul

Type

Full Synthetic

Dry boiling point

328 °C / 622 °F

Wet boiling point

204 °C / 399 °F

Size

500ml