Why can’t people just answer a darn question? Who cares what it’s gonna be used for?? who cares if you’ve ever seen it. Maybe the person is a genius artist. Just answer the question or don’t comment at all. paint remover/furniture refinisher should work. Sanding too as needed

About 9 years too late. But I used OSB on the walls in my basement gym. I used a belt sander and pretty coarse belts to remove the printing, then sealed it with a satin wood deck sealer once I put it up. A lot of work, but turned out really nice. I have read you can get OSB without printing, but haven't really found any good options.

" I have read you can get OSB without printing, but haven't really found any good options. "

You cannot as it is a rated product and has to have the stamp for it to be its intended use.