GASOLINE DIESEL MOTOR OIL COOLING SYSTEMSPRAY CANSSPECIALTY PRO-LINE GREASES PREMIUM SERIES

DESCRIPTION


ARDINA Brake Fluid DOT 4 is a high performance brake and clutch fluid with a minimum boiling point of 250 °C, exceeding SAE J1703 and United States Federal Motor Vehicle Safety Standard Nr.116 DOT 3 and ISO 4925 specifications and meeting or exceeding SAE J1704 and the US Federal Motor Vehicle Safety Standard Nr.116 DOT 4 specifications.

The brake fluid forms an essential component in the braking system of a car. In service, the brake fluid absorbs moisture which causes a significant reduction in the boiling point of the brake fluid, with a consequent risk of vapour lock. Use of brake fluids meeting DOT 4 standard limits the effect of water absorption on the brake fluid boiling point.

ARDINA Brake Fluid DOT 4 provides excellent corrosion protection and rubber seal compatibility. TECLUB Brake Fluids are completely miscible with one another and are compatible with other approved DOT glycol ether and borate ester brake fluids. They must not be mixed with silicone type or silicate ester type brake fluids.

PHYSICAL PROPERTIES

Property Unit Test method Value
Appearance - Visual Clear liquid
Colour - Visual Water-like
Density at 20 °C g/ml ASTM D4052 1.06
Water content % %(m/m) ASTM D1364 max 0.20


SPECIFICATIONS & TYPICAL VALUES

Properties Unit DOT 4 Specification Typical Value
Equilibrium Reflux
Boiling Point (ERBP)
°C ≥ 230 260
Wet Equilibrium Reflux
Boiling Point (WERBP)
°C ≥ 155 160
Kinematic viscosity
at -40 °C
mm2/s ≤ 1800 1400
at 100 °C mm2/s ≥ 1.5 2.2


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