An update on my Eco wood experience. I have recently checked on my bees with the treated boxes. The corners have started to curl on me. I am not sure if this is due to my lack of wood working skills or the eco wood. I then spent the better part of a day clamping, gluing , and the stapling. Then it rained while I was at work and had planned to paint them. The eco wood boxes that had gotten wet, the wood was soft and seemed to absorb the rain water. I am not sure what that does to the bees when the waters seems to permeate the wood.
I will not be using eco wood again and just am going to paint from here on out, unless I can get a way to wax dip my boxes.