Your thought is correct, resin, at least epoxy, does not play well with Varnish. If there is an area you are going to have to put glass on, do not use varnish. You can always coat the wood with some resin.
See N64KR at http://KRBuilder.org - Then click on the pics See you in Mt. Vernon - 2006 - KR Gathering There is a time for building and a time for FLYING and the time for building is over. Daniel R. Heath - Lexington, SC -------Original Message------- I would have thought it might not bond so well with a layer of varnish in between.