I tried it once, with the keyboard of a C116 ...eslapion wrote:I just never tested/tried circuit repair paint. [...]
..., and this is exactly what happened in my case.[...] Circuit repair paint may crack and flake off, I suppose.
While it happened to "work" for a few minutes, after that most keys didn't respond anymore - I found some of the contacts located on the PCB had been shortened by traces of the conductive paint.
Highly *not* recommended!