Question: Is plastic or metal corner bead better?

What are metal corner beads used for?

Whether on a wall or on a soffit, outside corners must be covered with corner bead. The material protects the surface and has a slightly raised beaded edge, which keeps the corner straight and acts as a screed while taping.

Do you need inside corner bead?

The answer, though, is simple: They cheat. They use a rigid material called corner beading, which can be made of metal or plastic. Inside corners don’t need as much protection, so drywallers cover them with regular drywall tape.

How do you cut metal corner bead?

Measure the length of the corner, and cut the bead to length with a pair of tin snips. The metal is thin and easy to cut. Cut from one edge toward the bead in the center and then cut from the other edge toward the center.

Can you nail vinyl corner bead?

Attaching a Plastic Corner Bead

Although metal used to be the most common material for corner beads, you can now find plastic-covered paper, paper-covered metal and vinyl ones. … Spray more adhesive on the inside of the corner bead.

Can you use outside corner bead on inside corners?

Metal beading is suitable only for outside corners—it can’t be used for inside corners.

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Can I paint over metal corner bead?

the corner bead is made of alum. is generally exposed and paints well, it is not neccessary [or practical] to cover it all, it will paint fine. the corner bead is made of alum. is generally exposed and paints well, it is not neccessary [or practical] to cover it all, it will paint fine.

How do you hide corner beads?

How to Coat Drywall Corner Bead

  1. Step 1 – Mix the drywall mud. …
  2. Step 2 – Apply mud from top toward the center. …
  3. Step 3 – Apply mud from bottom up. …
  4. Step 4 – Feather the edge of the mud toward the drywall. …
  5. Step 5 – Smooth mud from bead to drywall. …
  6. Step 6 – Allow to dry and apply second coat.