PETRONAS Tutela Brake Fluid DOT 4 is a high-performance premium hydraulic brake and clutch fluid designed to offer maximum safety, extended fluid life, and exceptional system responsiveness. Engineered to meet the rigorous demands of modern vehicle braking systems, it is explicitly recommended for advanced safety configurations, including Anti-lock Braking Systems (ABS), Traction Control Systems (TCS), and Electronic Stability Program / Dynamic Stability Control (ESP/DSC) systems.

Key Features & Operational Benefits

• High Dry & Wet Boiling Points: Exhibits a high dry boiling point ($258^\circ\text{C}$) to prevent vapor lock under sudden, heavy braking, paired with a high wet boiling point ($160^\circ\text{C}$) to preserve braking efficiency as the fluid ages over time.

• Enhanced Corrosion Protection: Shields metal-based brake lines, cylinders, and internal components against premature degradation and rust.

• Noise Reduction & Fast Response: Features effective lubricity properties that prevent brake squeak noise and improve hydraulic system reaction times.

• Elastomer & Rubber Compatibility: Works seamlessly with SBR, EPDM, and Natural rubber seals to prevent leakages and prolong component service life.

• Fading Prevention & Temperature Stability: Resists thermal breakdown under extreme hot or cold operating conditions, maintaining optimal pedal run stability without hysteresis.

Recommended Applications & Compatibility Limits

• Primary Uses: Hydraulic brake systems and clutch assemblies in modern passenger cars, commercial vehicles, and light transport.

• Safety Systems: Fully compatible with ABS, TCS, ESP, and DSC electronic stability systems.

• Important Warning: Do NOT mix or use in place of silicone-based brake fluids (DOT 5), and do NOT use where DOT 5.1 fluids are specifically prescribed.

Specifications & OEM Performance Levels

Typical Physical & Technical Data

Handling, Safety & Environmental Guidelines

• Skin Care: Avoid direct or repeated contact with skin. Wash immediately with soap and water after handling.

• Environmental Safety: Do not discharge fluid into drains, soil, or water systems. Dispose of used brake fluid through authorized waste collection points.