... fiberglass mesh, also called Plastic corner bead, widely usable to protect wall corners against bump, etc. PVC Corner Bead, also ... called Plastic Corner Bead, made of PVC with fiberglass mesh, widely usable to ... 20-foot container keywords: Corner bead, PVC corner bead, Plastic corner bead PVC angle bead, Plastic angle bead, Angle bead, Arch corner ...