Is it possible to mix some brake fluids with others?

In principle, the various brake fluids can be mixed, but provided that they have a glycol base (this must be indicated on the label). If the base is different or not indicated on the label, it is not recommended to mix, as liquids may be incompatible. The consequence of these measures can be: bundle, turbidity, precipitation. These factors can adversely affect the performance of the hydraulic brake system.

It is recommended to replace the brake fluid completely. When refilling, use the same brand of brake fluid (from the same manufacturer) as the one used in the brake system. When mixing different brake fluids, it is advisable to carry out a test mixing outside the brake system.