PVC corner bead is used for corner reinforcement and protection. The multihole design allows the plaster or stucco embed in to form the strong layer which is dent resistance and distortion resistance. The bead helps to form the straight and neat line. The fiberglass mesh adheres to the corner bead to reinforce the wall strongly and installed with the nails easily. The PVC, UPVC and vinyl are three main raw materials and it has heat preservation effect. PVC corner bead has been widely applied for corner protection and it is an ideal choice to meet your needs.