It's not that I'm hard on my brakes at all. I was mainly looking at the longevity of the fluid; it doesn't absorb moisture like DOT 3 & 4. I spoke to evomrguy (a master tech.) and he said the only problem is that it can't mix at all with regular fluid (3/4) and that getting all the fluid out of the system might actually require rebuilding the master cylinder.
Brake time is coming up for me so I'm looking at options and ideas.
