Harry, I read
something on the web last night where the guy used the windshield antenna repair kit from auto parts store. He uses a vacuum table to suck the solution he squeegeed on into and through the vias.
There there is this:
http://www.lpkf.com/products/rapid-p...ting/index.htm
Update: that "guy" is actually guruflorida on this board so maybe he'll chime in