Purpose and Specifications

WOLF DOT 3&4 Brake Fluid in 250 ml is a budget-friendly, high-performance solution for hydraulic brake, clutch, and steering systems in passenger cars. This versatile fluid meets DOT 3 and DOT 4 standards, delivering safe braking from -40°C to 260°C. Its high dry boiling point of 263°C prevents vapor lock during hard stops, while the wet boiling point around 165°C handles moisture buildup for reliable performance over time.

Chemically stable formula resists oxidation and residue buildup, protecting your entire brake system from corrosion and wear. Fully compatible with all common seal materials, it won't damage rubber parts or painted surfaces. Ideal for everyday drivers seeking dependable stopping power without premium pricing.

When to Use / Replace?

Use WOLF DOT 3&4 when your vehicle manual calls for DOT 3 or DOT 4 fluid, including systems with ABS or ESP. It's perfect for mixed fleets or topping off existing glycol-based fluids.

• Replace every 2 years or 40,000 km – brake fluid absorbs up to 2% water yearly, dropping its boiling point and risking brake fade.
• Flush if brakes feel spongy, pedal sinks, or during routine service to maintain firm response.
• Shelf life: 3-5 years unopened in cool, dry storage.

FAQ

Can I mix DOT 3 and DOT 4 fluids? Yes, WOLF DOT 3&4 is fully compatible with both – just avoid silicone-based DOT 5.

Why does brake fluid need changing? It sucks in moisture over time, lowering the boiling point and causing soft pedals or dangerous fade under heat.

Is this safe for my daily driver? Absolutely – high stability ensures crisp braking in traffic, rain, or hills from freezing cold to scorching heat.