Bob Blick wrote: > Xylene. Yuck. I'll save that one for last, after toluene. I hate them. > Thought for sure the lacquer thinner would work, but today's "safe" > lacquer thinner seems pretty useless. > > Alcohols (isopropyl and ethyl) don't seem to touch it. > > Goo-gone is something I will try, though I'll have to use something to > remove the goo-gone afterwards. If goo-gone is anything like 3M Citrus Base Cleaner, isopropyl=20 alcohol works. It removes 3M Citrus Base Cleaner residue. It's my understanding that ArctiClean 1 is more-or-less Citrus Base Cleaner. And ArctiClean 2 is more-or-less isopropyl alcohol. Unfortunately, given your later post, it appears that goo-gone didn't work for you. 3M Citrus Base Cleaner contains a little more oomph and might work (or not). Thank you, --=20 Don Kuenz, KB7RPU Genius is nothing but a greater aptitude for patience. - de Buffon --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .