While there are a few different choices when it comes to corner beads vinyl seems to be one of the most popular.
Install vinyl drywall corners.
Whether made of metal or vinyl the material forms as a very small round bead that runs the entire length.
Drywall corner bead is made of either metal or vinyl and serves to protect the outside corners of walls.
Installing the vinyl corner bead is one of the simplest steps when it comes to the drywall process.
It is often referred to simply as bead because of the thin straight line that is created with the corner of the material.
Typically this is because it is a good quality but for a great price.
All you need to install it are taping knives and a spray bottle filled with water.