The wide, expanded-wing flanges are flexible and can compensate for most irregular surfaces providing even grounds and straight corners. The expanded steel near the nose of the corner bead provides multiple plastering and stucco keys allowing for reinforcement and strength where it is needed the most. In addition to reinforcing corners, this corner bead can also be used as a return accessory around any recessed opening or as a corner for spray-applied fireproofing when the column of bead is boxed in. The #1A Corner Bead is available in Zinc for approved corrosion resistance.
A solid nose, all-purpose exterior corner bead that is strong and economical with multiple general use purposes.
Allows for reinforcement and strength where it is needed the most
Provides for even grounds and straight corners
GALVANIZED STEEL Expanded flange corner bead for exterior corners