plastic j channel be better id think. mite look funny at outside corner tho. we dont use anything around here. we just mud tape paint and caulk. if paint and caulk is good they last years.
Drywall Talk - Professional Drywall and Finishing Contractors Forum
A forum community dedicated to professional drywallers and enthusiasts. Come join the discussion about the industry, safety, finishing, tools, machinery, projects, styles, scales, reviews, accessories, classifieds, and more!