PVC plastic Corner Bead

PVC Plastic Corner bead is used in the corner of gypsum board wall, the corner wall with insulation system, window-side corner and so on. The bead can be formed insulation protective system with filling materials and insulation mortar. It is not rust, alkali, anti-aging, high-strength anti-invasive and Effectively guarantee the corner vertical plat and make it to bond closely and firmly.
PVC plastic Corner Bead