What about polyurethanes? Many auto finishes are polyurethane and the hold up very well. John Coppens wrote: > On Sun, 03 Feb 2008 12:03:04 -0800 > Bob Blick wrote: > >> I knew epoxies were no good in moisture. > > Epoxies do relatively well in moisture unlike polyesters. They don't > do too good with UV though, but then very few things can stand UV. > > John -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist