There's a new guitar in my life, it's a semi custom build that I had painted in nitro laquor and so far the guitar is great. I've got a small problem with the back of the neck & it's also finsihed in nitro. Seems I left the guitar out on an old stand, the kind that has that surgical type tube covering everywhere the guitar touches the stand. This stand is about 20 yrs. old. Anyway, some of this rubberish tube stuck to the back of the guitar neck and polish won't take it off. Can anyone help?