Petronas Tutela DOT 5.1

Fully synthetic DOT 5.1 brake fluid for high-performance braking systems

Business customers only. We sell wholesale, invoiced to registered companies.

Standards & approvals

  • FMVSS 116 — DOT 5.1 brake fluid

    The US federal motor vehicle safety standard for glycol-based brake fluid, DOT 5.1 grade (highest boiling point of the glycol-based grades).

  • Brake fluid Class 5.1 — ISO 4925

    Class 5.1 of ISO 4925: a non-silicone glycol-based brake fluid matching the DOT 5.1 level, with a higher boiling point than Class 4.

  • SAE J1703 — DOT 3 brake fluid

    SAE standard for glycol brake fluids at DOT 3 level, defined by dry and wet boiling point.

  • SAE J1704 — DOT 4 brake fluid

    SAE standard for DOT 4 brake fluids, with a higher boiling point than DOT 3, particularly once the fluid has taken up water.

Standards & approvals

  • FMVSS 116 — DOT 5.1 brake fluid

    The US federal motor vehicle safety standard for glycol-based brake fluid, DOT 5.1 grade (highest boiling point of the glycol-based grades).

  • Brake fluid Class 5.1 — ISO 4925

    Class 5.1 of ISO 4925: a non-silicone glycol-based brake fluid matching the DOT 5.1 level, with a higher boiling point than Class 4.

  • SAE J1703 — DOT 3 brake fluid

    SAE standard for glycol brake fluids at DOT 3 level, defined by dry and wet boiling point.

  • SAE J1704 — DOT 4 brake fluid

    SAE standard for DOT 4 brake fluids, with a higher boiling point than DOT 3, particularly once the fluid has taken up water.

  • UNE 26-109-88 — engine oil (Spain)

    Spanish national engine oil standard from the 1980s.

The whole Petronas Tutela range

Specifications

Category
Brake fluids
Manufacturer code
76398
Availability
On request

Typical characteristics

PropertyTypical valueMethod
AppearanceCLEAR
ColourLIGHT YELLOW
Density 15°Cg/cm³1,060ASTM D 4052
Viscosity @ 100°CcSt2,2ASTM D 445
Viscosity @ -40°CcSt820ASTM D 445
Boiling point°C276ISO 4925
Wet boiling point°C185ISO 4925
EFFECT ON Rubber SBRPASSISO 4925
EFFECT ON Rubber EPDMPASSSAE J 1703

Complete documentation

Manufacturer's description

PETRONAS Tutela DOT 5.1 is a fully-synthetic brake fluid designed for high performance braking systems. It meets FMVSS 116 DOT 5.1, ISO 4925 Class 5-1, SAE J1703, SAE J1704 and ENSAYOS INTA - UNE 26-109-88 specifications. Typical properties include a dry boiling point of 276°C and a wet boiling point of 185°C, with passing results on SBR and EPDM rubber compatibility tests, reflecting the high thermal resistance expected of a DOT 5.1 fluid.

Applications

  • Fully synthetic brake fluid designed for high performance.

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