ROFEIBI Brake Fluid DOT 4

ROFEIBI Brake Fluid DOT 4 is formulated using polyethylene glycol and a blend of high-performance additives to deliver a high equilibrium reflux boiling point, low compressibility, and consistent material compatibility. It effectively reduces the risk of vapour lock at high temperatures, improves brake response efficiency, and ensures stable, reliable braking performance.

Key Features

•       High Equilibrium Reflux Boiling Point (ERBP) ≥ 230°C and Wet ERBP ≥ 155°C for reliable braking in demanding conditions.

•       Kinematic viscosity at -40°C ≤ 1500 mm²/s, ensuring smooth brake operation in extreme cold.

•       Formulated to meet GB 12981 quality standards for motor vehicle brake fluids.

•       Stable material compatibility protects seals, hoses, and metal components throughout the braking system.

Technical Specifications

- Ships within 1–3 business days
- Estimated delivery: 7–20 business days worldwide
- International shipping from China
- Customs or import duties may apply based on your country