:) we finally got approval to build rv garage and workshop on property contractor asked what I would like on walls. sheetrock or OSB he said he liked osb because I could nail to it. isnt osb sort...
I used OSB in my shop. I used Kilz to prime the boards and added one coat of a paint that was waterbed but flowed and looked like enamel. REALLY brightened up the shop. Yes being able to attach to it is a plus. I used coarse thread drywall screws to attach mine so each sheet can be removed easily.