Can you paint over angle beads?
9 Answers from MyBuilder Painters & Decorators
from what you have described,sounds like the metal angle beads have caused this to happen. All you need do is repaint areas affected with a oil based stain block or undercoat ,then leave to dry and repaint with your top colour .
Which is better paper or metal corner bead?
Outside drywall corners have traditionally been protected with nail-on metal corners, but paper-faced corner bead is simpler and resists cracks and chips better.
What nails do you use for corner bead?
Metal corner bead: use blued drywall nails. You can find blued DRYWALL NAILS at any home improvement store.
Do you mud behind corner bead?
After drywall corner bead is installed it is coated with drywall mud to smooth out the transition between the drywall and the bead. Generally a minimum of two coats of drywall compound is needed, however a third skim coat is sometimes added to cover any imperfections.
Can you use metal corner bead for inside corners?
Metal beading is suitable only for outside corners—it can’t be used for inside corners.
Is mesh drywall tape better than paper?
Conclusion. In general, paper drywall tape is slightly stronger and more versatile, but mesh tape has a more manageable learning curve and better moisture resistance. At the end of the day, this contest comes down to personal preference: use the tape that you’re most comfortable with!