Rexoil Dot-4 brake fluid

Rexoil Dot-4 brake fluid

REXOIL DOT4 Brake Fluidis based on polyethylene glycol ether technology to provide the highest level of brake and clutch. It  is has a minimum boiling point of 260°C and designed for use in both disc and drum brake systems, for clutch system and in other hydraulic systems for which DOT 4, DOT 3 and SAE J1703 fluids are recommended. It shows high performance even in extreme temperatures caused by friction brake systems. 


  • Extended life and reliability of brake system components.
  • High boiling point.
  • Consistent and safe brake performance under severe braking pressure.
  • Suitable for vehicles with discs brakes on the front & drum brakes on the rear, or disc brakes all round.
  • Also suitable for vehicles where ABS is fitted.



  • SAE J1703
  • SAE J1704
  • FMVSS 116 DOT 4
  • ISO 4925


Test Method Typical Values
Density (15 °C), g/cm3 ASTM D1298 1.040 – 1,085
Kinematic Viscosity (100°C)[cSt] ASTM D445 Min. 1,8
Boiling point, °C ASTM D92 Min. 265
pH ASTM D193 7,4 - 9,4
The values described above are typical values for usual production tolerances.