What happens if you don’t use corner bead?
Traditional metal corner drywall bead is tedious and time-consuming to install, and if you don’t cover metal corner with tape, it’s likely to develop cracks along the edges. … You’ll find paper-faced drywall corner bead alongside standard metal corners in home centers and drywall supply stores.
What is the difference between inside and outside corner bead?
NoCoat inside and outside corner beads are a laminated plastic / paper that hold a rigid straight shape. The outside corners are a direct replacement for metal corner bead. The inside corners are replacement for folded paper tape. Because the beads hold their shape they form crisp inside and outside corners.
Can I use outside corner bead on inside corners?
Metal beading is suitable only for outside corners—it can’t be used for inside corners.