AMSOIL Dominator DOT4 brake fluid

AMSOIL oils and additives – try everything but expensive compromises.

AMSOIL Dominator brake fluid DOT4

Amsoil is one of the few independently owned oil companies out there, who has from the beginning stood apart from the big oil companies. Amsoil maintains the freedom to formulate products based on performance instead of price. The result is a complete product line of full-synthetic lubricants that helps you push the limits of vehicle performance, power and speed.

What to know about this product and where to use it?

Dominator Brake fluid comes with an exceptionally high boiling point, and serves as an optimal fluid for any DOT4 using brake system under heavy duty use such as racing.

The heat produced in brake system can push regular brake fluid beyond its boiling point, causing it to vaporize. Water contamination can accelerate the process even more. This phenomenom leads to a spongy or unresponsive feeling in the brake pedal (vapor lock). In contrast, the unique chemistry behind AMSOIL synthetic brake fluids increases boiling points well beyond DOT standards, even when contaminated with 3.7 percent water.

AMSOIL Brake Fluids maintain a stable viscosity over a wide temperature range and flow easily at the high pressures generated in today’s automotive brake systems to deliver solid, reliable braking. A nitrogen blanket is added to each bottle during manufacturing to purge moisture and ensure the maximum level of performance, so you can always rely on the quality you get!

• Ultra-high boiling-points of 430°F (wet) and 580°F (dry)
• Change fluid yearly to maintain the high boiling point (water absorption)
• Don’t mix with DOT5 silicone fluids

Download data sheet (PDF) -> Dominator brake fluid data sheet