pvc wall angle(wall angle bead)

Corner bead may form astraight side on the edge line of plaster project to fight break or chap, to protect and strengthen the most fragile part of the p;aster. Its wing may enter the plaster in depths in any edge line strongly.

Corner bead is very important for whitewash for plaster. Using it in the construction of building and make construction easily and may save plenty of time.