Expanded Corner Bead

Expanded corner bead consists of wide flange of diamond mesh for perfect reinforcement and smooth round nose bead for straight angle. It is available in multiple lengths to help minimize splicing between the wings and the wall, and the intricate pattern of holes allows mud to penetrate the bead to the drywall. It is easy to install and popularly used. According to the different profiles, expanded corner bead, double-x corner bead, and casing bead are popularly used.