It is a staff angle in PVC with preassembled fiberglass mesh, alkali resistant.
It is used for the corners reinforcement and finishing, in the thermal insulating system.
The substrates preparation and conditions, are the base for a good final work; the substrates must be: full masonry or hollow bricks, cementitious plasters, insulating stiff panels in extruded foamed polystyrene etc..
CORNER BEAD APPLICATION
The application is implemented after the insulating panel bonding. Apply a uniform skim coat next to the corner; position the corner bead on the just applied coat and rub with the metallic trowel, dipping the corner bead and the mesh in the skim coat. Proceed implementing the surface smoothing, and dipping the fiberglass mesh next to the corner, in order to overlay them