ASTRON Brake Fluid DOT 4
SKU: 4701
Brake fluid
ASTRON Brake Fluid DOT 4 is used as a high-performance brake fluid in hydraulic brake and clutch systems where the corresponding specification is required. Observe the vehicle manufacturer's instructions.
Specifications:
• FMVSS 116 DOT 4
• SAE J 1703
• ISO 4925
* corresponds to the requirements of the OEM manufacturer.
• Synthetic fluid.
• The very high dry and wet boiling points reduce vapour lock formation.
• Excellent protection of all metal parts in the brake system against corrosion.
• Good protection against wear and foaming.
• Compatible with all seals and hoses used in the brake system.
TYPICAL CHARACTERISTICS METHODS UNITS ASTRON Brake Fluid DOT 4 Density at 20°C ASTM D4052 g/cm³ 1.06 Viscosity at -40°C SAE J1703 / 1704 mm²/s <1500 Dry boiling point (min.) SAE J1703 / 1704 °C >230 Wet boiling point (min.) SAE J1703 / 1704 °C >155 The stated values may vary within customary commercial tolerances.