I was wondering the same thing. A web search did turn up something to lead me to believe that brake fluid is hydrophilic, though. Also, hydrophilic is a new wor

I was wondering the same thing. A web search did turn up something to lead me to believe that brake fluid is hydrophilic, though. Also, hydrophilic is a new word for me. https://www.repairsmith.com/blog/brake-fade/ https://www.repairsmith.com/blog/brake-fade/