Have a stained board. I used a scotch bright pad to lightly go over board before adding a light coat of epoxy. Soon after applying some areas seem to repeal the epoxy.What is causing this, and how do I fix the problem?
I have not used the Entropy resins. These new bio-based green resins look promising. So all I can do is guess that oils in the stain are causing the problem. Possible solution would be seal the stain with dewaxed shellac and then apply epoxy. Hope this helps