MA PROFESSIONAL DOT 5.1 Brake Fluid 500ml

Purpose and Specifications

MA PROFESSIONAL DOT 5.1 is a high-performance brake fluid that lubricates and protects your brake and clutch systems for reliable stopping power. This 500ml bottle delivers smooth braking even under heavy use, resisting vapor lock from heat and moisture to keep your brakes responsive.

• Boiling point: Stays effective up to 260°C dry and 180°C wet, perfect for towing, track days, or hot weather driving.
• Compatibility: Mixes safely with DOT 3, DOT 4, and other DOT 5.1 fluids; not for DOT 5 silicone types.
• Protection: Fights corrosion and oxidation, compatible with common rubber seals for long-term system health.
• Shelf life: Up to 2 years sealed; replace fluid every 2 years or 40,000 km to maintain performance.

When to Use / Replace?

Use MA PROFESSIONAL DOT 5.1 in disc/drum brakes and clutches on cars, trucks, and motorcycles requiring DOT 5.1 specs, especially high-performance or ABS-equipped vehicles. Ideal for severe duty like racing or heavy loads where standard fluids boil too soon.

Replace every 24 months or 40,000 km (whichever comes first), or sooner if brakes feel spongy, pedal sinks, or during ABS issues. Flush the system fully for best results.

FAQ

Can I mix this with DOT 4 fluid? Yes, it mixes safely with DOT 3, DOT 4, and DOT 5.1 for easy top-ups without damage.

Is it good for cold weather? Yes, low viscosity at -40°C ensures quick ABS response and smooth operation in freezing temps.

How much for a full brake flush? Typically 1-2 liters for most cars; this 500ml bottle suits one caliper or clutch refill.