... 2000 3.Thicknes:0.3mm 4.Max length:3m expanded corner bead Materials: Galvanized, stainless steel, aluminum and Pvc coated ... corner bead.Character: The expanded mesh wings provide great strength to support and ... the wall corner in construction.Type: expanded corner bead, corner bead with reinforce flange, corner bead with creased reinforce flange, corner mesh, ...