Lamboss Heavy Duty DOT 4 Hydraulic Brake Fluid

• Customization: Available
• After-sales Service: 3 Years
• Warranty: 3 Years
• Model NO.: LBS002
• Product Name: Brake Fluid DOT 4
• Dry Boiling Point: ≥265°c (509°f)
• Wet Boiling Point: ≥170°c (338°f)
• Application: Compatible with Cars, Trucks, Motorcycles, and COM
• Advantages: Reduces Maintenance Frequency.
• Environmentally Safe: Non-Toxic, Low-Odor
• Packaging: 250ml/355ml/485ml Sealed Bottles
• MOQ: 900PCS for Bulk Orders.
• Shelf Life: 3 Years
• Certifications: ISO 9001
• Lead Time: Custom Orders in 30 Days.
• Global Shipping: Fob/CIF Terms Supported.
• 24/7 Technical Support: Dedicated Engineering Team for Application Guidanc
• Color: Clear Amber
• Corrosion Protection: Anti-Corrosion Additives for Metal Parts
• Transport Package: Carton
• Specification: 250ML/355ML/485ML
• Trademark: LAMBOSS or OEM
• Origin: Guangdong, China
• Production Capacity: 45 Containers/ Month

Product Description

Product Description

LAMBOSS Heavy Duty DOT 4 Hydraulic Brake Fluid

LAMBOSS Heavy Duty DOT 4 Hydraulic Brake Fluid is engineered to deliver exceptional braking performance under extreme pressure and high temperatures. With a dry boiling point of 230°C (446°F) and a wet boiling point of 155°C (311°F), it exceeds standard DOT 4 requirements, ensuring reliable stopping power for high-performance vehicles, commercial trucks, and heavy-duty applications.

1. Ultra-High Thermal Stability - Resists vapor lock in aggressive driving and mountainous terrains.
2. Advanced Anti-Corrosion Formula - Protects copper, aluminum, and steel components for long-lasting durability.
3. Low Viscosity at -40°C - Ensures instant brake response in freezing conditions.
4. ABS & ESP Compatible - Safe for modern anti-lock braking and electronic stability systems.
5. Minimal Water Absorption - Extends service intervals and reduces maintenance costs.

Product name	Spec.	Pcs/Ctn	G.W(kg)	N.W(kg)	Ctn meas(cm)	20"	40"	40"H
Brake Fluid DOT 4	250ml	24	7.59	7.34	40.8*27.2*13.3	1933CTNS	3800CTNS	3800CTNS
	355ml	24	10.34	10.00	40.8*27.2*15	1740CTNS	2750CTNS	2750CTNS
	500ml	24	14.25	13.85	40.8*27.2*20	1230CTNS	2000CTNS	2000CTNS

LAMBOSS DOT 4 BRAKE FLUID Feature:

1. Extreme Temperature Performance

Ultra-High Boiling Points

Dry Boiling Point: ≥230°C (446°F)

Wet Boiling Point (3.7% water): ≥155°C (311°F)

Prevents vapor lock in aggressive driving, towing, or mountainous terrain.

 

2. Advanced Hydraulic Stability

Low Viscosity at -40°C (≤1800 mm²/s)

Ensures instant pedal response in Arctic conditions.

High-Temperature Lubricity

Reduces wear on master cylinders and calipers.

 

3. Corrosion & Wear Protection

Borate-Ester Enhanced Additives

Protects copper, aluminum, and steel components (ASTM D3306 compliant).

pH-Balanced Formula (7.5-11.5)

Prevents rubber seal degradation (SBR/NBR compatibility tested).

 

4. Competitive Advantages

Performance vs. DOT 3:

30% higher wet boiling point → Fewer fluid changes.

Cost vs. DOT 5.1:

40% more affordable with similar specs.

 

Our Advantages

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