snax
NES Member
Read that. Pretty messed up. Never used brake cleaner with heat, but plenty of times penetrating oil. You could get yourself in serious trouble cleaning hot brakes.Heat + carb or brake cleaner is a bad idea because some will react to create phosgene. People that don't know better working in garages or machine shops soaking parts with the stuff and then applying heat (usually torches or welders) when there's still a wet spot in a crevice wind up killing or crippling themselves.
Read this horror story:
Safety Alert! Brake Cleaner = Phosgene Gas