1.A corner bead.
2. A strip, usually of metal or wood, set at the corner of a plaster wall to protect the corner or serve as a guide to float the plaster flush with it; a type of angle staff.
1.A corner bead.
2. A strip, usually of metal or wood, set at the corner of a plaster wall to protect the corner or serve as a guide to float the plaster flush with it; a type of angle staff.