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GLine DOT 5.1 Fully Synthetic Brake Fluid 1 L for Cars & Motorcycles

Excellent high-performance brake fluid for safety and reliability.

Frowse Rating9.4/10

GLine DOT 5.1 Brake Fluid is a fully synthetic option that meets rigorous standards. With high boiling points, it reduces vapour-lock risk for reliable braking under intense conditions. This brake fluid protects components and can be mixed with DOT 3 and DOT 4 fluids, offering versatile compatibility.

  • Performance Certified: Exceeds FMVSS 116, SAE J1705, and ISO 4925 standards.
  • High Boiling Points: Dry boiling point of 260°C and wet boiling point of 180°C.
  • Comprehensive Protection: Contains corrosion inhibitors to maintain seals and prevent leaks.
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Frowse Rating 9.4/10

Best for: Enthusiasts needing reliable high-performance brake fluid

Our Review

The [G]Line DOT5.1 Performance Brake Fluid stands out as a top-tier choice for automotive enthusiasts seeking reliability and performance. With a high dry boiling point of 260°C and a wet boiling point of 180°C, this brake fluid significantly reduces the likelihood of vapour lock during intense braking scenarios, making it ideal for both everyday drivers and those who push their vehicles to their limits.

This fully synthetic brake fluid is engineered to protect every component in the braking system. Its corrosion inhibitors ensure that metal parts remain shielded, while the unique formula keeps seals and rubber materials flexible to prevent brittleness and leaks over time. This durability assures dependable performance, no matter the driving conditions.

Best suited for anyone needing dependable braking fluid, particularly in high-performance settings, this DOT 5.1 fluid offers compatibility with both DOT 3 and DOT 4 fluids, broadening its usability. Overall, the [G]Line DOT5.1 is highly recommended for those prioritising safety and performance in their braking system.

What we like

  • High dry boiling point of 260°C reduces vapour lock risk
  • Corrosion inhibitors protect braking system components
  • Compatible with DOT 3 and DOT 4 fluids
  • Full-synthetic formula enhances longevity and performance
  • Reliable across extreme temperature conditions

Our verdict

Excellent high-performance brake fluid for safety and reliability.

Product Details

GLine DOT 5.1 Brake Fluid is a fully synthetic fluid designed to meet and exceed critical automotive standards, certified to FMVSS 116, SAE J1705, and ISO 4925. It provides complete DOT 5.1 performance, surpassing DOT 4 and DOT 3 requirements. With a dry boiling point (ERBP) of 260°C and a wet boiling point (WERBP) of 180°C, it effectively reduces the risk of vapour-lock in extreme braking conditions.
Protecting every component of your braking system, the formulation includes corrosion inhibitors that shield metal parts, while also keeping seals, rubber, and plastics supple, preventing swelling, brittleness, and leaks. This fluid is mixable with other glycol-based fluids, specifically DOT 3 and DOT 4, making it convenient for topping up; however, it should not be mixed with silicone-based DOT 5. For optimal performance, a complete fluid change is recommended.
Designed to perform in both high heat and cold conditions, the full-synthetic formula resists moisture uptake, ensuring up to three years of dependable braking performance across a range of temperatures.
Product Dimensions: 25.8 x 11.4 x 7.7 cm; 1.24 kg
ASIN:
B0FP293VYC
Brand:
[G]LINE

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