... : white,green, blue, grey and so on PVC angle bead/ PVC corner bead/ construction corner bead1.Application: Corner parts of exterior wall thermal insulation system. 2 ... such as the positive angle unstraight, unsmooth, and the angle of the wall easily to be damaged, Using the corner protector, no need ... can do as customer require in CARTON / PALLET WHITE PVC ANGLE BEAD