... 25mm-0.6mm 4.High Quality Low Price Angle BeadCorner Bead is made into Galvanized sheet, Stainless Steel, aluminum sheet ... and pvc material.1 Kinds: expanded corner bead, perforated corner bead and PVC corner bead. 2 Materials:galvanized,stainless steel, plastic, ... , clean coner, and protect the coner stoping cataclasm.Angle Bead with Reinforced FlangeAngle beads are designed for internal use and ...