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Brake Fluid DOT 4 1L hero

TERZO Brake Fluid DOT 4

Brake Fluid DOT 3, applicable for all hydraulic brake systems with drum or disk brakes requiring a synthetic brake fluid and where a brake fluid of the type DOT 3 is prescribed.

WET BOILING POINT
0
BOILING POINT (REFLUX)
0

DOT 4 Brake Fluid is a fully synthetic fluid for all hydraulic brake systems (drum or disc) requiring DOT 4 specifications. It meets FMVSS 116, DOT 4, SAE J1703, and ISO 4925 standards. Designed for high-performance racing, it offers:

  • Excellent resistance to ageing

  • High compatibility with seals and gaskets

  • Low corrosion

  • High wet boiling point

  • Optimal viscosity at low temperatures

DOT 4

TERZO Brake Fluid DOT 4 – Parameter

Model
DOT 4
Density (15°C), kg/l
1062
Viscosity (40°C), mm²/s
1227
Viscosity (100°C), mm²/s
2,10
Boiling Point (reflux),°C
261
Wet Boiling Point, °C
158
pH -50% in ethanolsolution
8,0
Moisture wt%
0,12
Conductivity/us/cm²
0,697
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​32 Million Kilometers of Road Test Data Across -40℃ to 50℃ Climate Zones
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annual_output_of_75_million_bottles_of_customized_oil_products
Annual output of 75 million bottles of customized products
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​Maximum Oil Change Interval Extended to 120,000 Kilometers
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26 Automated Production Lines
20,000-ton capacity base oil storage facility
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We are TERZO Lubricant

TERZO empowers braking systems with advanced synthetic technology, delivering stable, efficient solutions for automotive OEMs, aftermarket distributors, and industrial fleets.

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Certification

For our DOT 4 brake fluid, this translates to full adherence to FMVSS 116 DOT 4 standards (delivering a dry boiling point of 261°C, low-temperature viscosity of 2.27 mm²/s at 40°C, and enhanced corrosion protection with <0.2% moisture absorption) and SAE J1703 for hydraulic system compatibility—ensuring zero-compromise actuation in ABS/ESP-equipped vehicles, ideal for mid-range sedans, SUVs, and commercial vans in varied climates.

Plus, OEM approvals from Volkswagen and Mercedes-Benz affirm our fluid’s robust seal and gasket compatibility, reducing wear by 15% and supporting extended intervals up to 46,000 km, maximizing uptime and ROI for fleet operators.

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