I have a design I am working on for a outdoor chair that utilizes plywood for the sides (hard to explain..just trust me it needs to be plywood)
I don't want to use construction grade plywood...but I don't know if something like baltic birch will just delaminate when exposed to the elements.
BTW....I plan on coating the sides with dye and then Poly.
Any body have $0.02 to add?