PVC corner beads 1.Thickness(mm):1.2~1.4 2.Wing width( ... , waterproof plate, and rubber fender, rubber waterstop belt,etc.PVC corner beadsAngle Beads can form straight edge at the ridge of plaster ... materials: galvanized plate, stainless steel plate, aluminum plate, copper plate, PVC grids, fiber grids etc.2.Hole shape: diamond, square, round ...