18
@ Roger,
I was looking at dot 5 brake fluid as well a while back. It certainly has its applications but I concluded that there is no real benefit, especially if protecting your braking components is a priority.
I would rather flush the system every few years and don't have to worry for possible internal corrosion as much.
Potential Risks of Using DOT 5 Brake Fluid
1. Incompatibility with Other Brake Fluids
DOT 5 brake fluid is incompatible with DOT 3, DOT 4, and DOT 5.1 brake fluids. Mixing these fluids can result in a dangerous chemical reaction, leading to brake failure.
2. Poor Lubrication Properties
DOT 5 brake fluid lacks the lubricating properties of glycol-based fluids (DOT 3, 4, and 5.1). This can lead to premature wear and damage to brake components, such as seals and calipers.
3. Reduced Corrosion Protection
DOT 5 brake fluid does not provide adequate corrosion protection for metal components within the brake system. This can result in rust and corrosion, compromising the integrity of the braking system.
4. Spongey Brake Pedal Feel
The lack of sufficient lubrication and poor compatibility with rubber components can result in a spongey brake pedal feel, making it difficult to control braking force.
5. Limited Availability
DOT 5 brake fluid is not as widely available as other DOT fluids, which can make it difficult to find and purchase when needed.
Recent Posts