DOT 4

Hydraulic Brake Fluid

DOT 4 is a glycol ether-based hydraulic brake fluid specially formulated to meet the requirements of internationally recognized brake fluid standards. Its composition and performance ensure the safe and reliable operation of vehicle brake systems. It meets High Boiling Point – Minimum ERBP and WERBP requirements, minimizing the risk of vapor lock under severe conditions. The product maintains system functionality in extremely cold weather while preventing leakage and preserving fluidity at high operating temperatures. It protects all metallic components in the brake system against corrosion, preventing system failure. By balancing the swelling/hardening ratio of rubber components, it extends the lifespan of seals and rubber parts, ensuring the safe operation of the system. It is not compatible with mineral oil-based brake fluids.