Let me explain further. I know how to pot regular holes with
epoxy, the issue here is that I have three 4"X8" by 1 1/4" rectangles and I just want to fill around the edges about a 1/4" with
epoxy, I would rather not have to figure out how to support it on the bottom and fill the whole thing with
epoxy and then cut out 95% of it and throw it away. I thought about removing about 1/4" of core all around and then using duct tape to seal the edges all the way. I could inject
epoxy through 1/4" holes drilled around the top edges, but I wouldn't be able to thicken it much at all if I had to use a syringe to inject it with. I also wouldn't end up with straight edges because the duct tape would bulge out somewhat, although that probably isn't a big problem. The other option, like Freesail suggested, is to just
paint the edges with
epoxy and bed the prisms well. Thanks for your suggestions.
John