I'm building an indoor climbing wall out of 3/4" plywood in a finished space. The wall will be well-secured to beefed-up framing. How do I avoid rough edges/splinters, particularly at the butt joints between plywood sheets?
My joint finishing options are:
1) Do nothing, simply risk splinters (it's decent grade plywood) 2) Tape/mud as you would with drywall (I doubt it would hold up) 3) Leave a 1/8" gap and use some T-molding between sheets (not exactly the look I'm going for).Any other ideas? Besides NOT building a climbing wall, that is? :)