Red Line RL-600 High Performance Brake Fluid - 500mL

• High‑performance DOT 4 synthetic brake fluid designed for street/track and high‑load use
• Dry boiling point: ~316 °C (601 °F) — exceptional thermal resistance
• Wet boiling point: ~201 °C (394 °F) — maintains performance when fluid has absorbed moisture
• Engineered to resist vapor lock, brake fade and compressibility under extreme conditions
• Compatible with DOT 4 systems; blendable with DOT 3/DOT 5.1 in critical scenarios (though stand‑alone use is recommended for full performance)
• Ideal for HPDE builds, club racing, track‑day drivers and performance‑street vehicles
• Supplied in 500 mL bottle — sufficient for full system flush or build prep
• Full synthetic formulation with optimized lubricity and corrosion resistance for long‑life performance

For drivers upgrading their braking system for stronger feel, higher thermal loads and more track‑time, the Red Line RL‑600 is a premium fluid choice. Engineered as a full‑synthetic DOT 4 brake fluid, RL‑600 is formulated to hold its structure and consistency when lesser fluids begin to soften under heat. Its dry boiling point of approximately 316 °C (601 °F) and wet boiling point around 201 °C (394 °F) place it well above standard DOT 4 specifications, making it a highly capable dual‑purpose fluid for both performance street and track use.

The RL‑600 features a unique mixture of borate esters and glycol ethers, combined with corrosion and moisture inhibitors to help resist fluid degradation and maintain firm pedal feel—even after multiple hot laps or heavy braking zones. Because it’s compatible with systems rated for DOT 4 (and blendable with DOT 3 or DOT 5.1 in emergency—but mixing may reduce optimal performance), it’s a straightforward upgrade for many performance braking systems.

Whether you’re prepping a weekend track car, a high‑performance daily driver or a club‑racing build, RL‑600 gives you confidence in your brake fluid under demanding conditions. It’s especially valuable in setups where repeated braking, elevated disc temps or high-load conditions challenge ordinary fluids. For best results: flush the old fluid, bleed thoroughly, and keep this bottle readily on hand as part of your track‑day toolkit.