Going to mix up a batch of skin tonight and see if it will bond with the stuff on there now.
* I use liquid tape for all my insulation now.. front/back/side.. I heat it up a bit in a bowl of warm water first, to make it nice an thin.. then start slathering it on. Usually it all comes off in 1x sheet [if applied thick enough].. when its too thin the layer breaks and you have to peel off lots of it.
..I bench with no insulation quite a bit too.. just some scotch tape and shop towels. I always sit the hairdryer on the mobo after im done benching anyhow.. never came back to a wet board yet.