i just had a coop built and had it built with osb exterior i want to side it i live in ohio where the weather is bad my question is is there something i can paint on the walls inside and outside to seal the osb? also the floor is exterior plywood and i want to coat it also so i can hose out the coop has anyone tried an epoxy floor coating like the stuff from homedepot?
Usually, OSB would not need paint or sealant if siding is to be installed. The roof and the siding will prevent direct water contact. Inside could be primer and two coats of exterior gloss. The floor I would paint a primer coat followed by two coats of exterior gloss latex. Chris
