... , widely usable to protect wall corners against bump, etc. PVC Corner Bead, also called Plastic Corner Bead, made of ... the plaster board and wall board. Product Characteristics:· Material of PVC and fiberglass mesh· Fast construction, Easy-to-installation· Good adhesive ... for one 20-foot container keywords: Corner bead, PVC corner bead, Plastic corner bead PVC angle bead, Plastic angle bead, Angle bead ...