I've put a seal coat of epoxy on the hull of my ply boat I'm building. It has cured. I have started to sand so I can paint it. I thought I knew every dipple in it BUT, there are some small holes here and there (size of pinhead in diameter and not very deep. My question is can I just fill with thickened epoxy or do I need to sand each little hole?
Gee I sure am tired of sanding!!