9 ft. Thin-Coat Paper-Faced Metal Cornerbead TC-9

Self-squaring and requiring less fill, Thin-Coat makes perfect outside 90 corners from irregular drywall corners. A revolutionary design and galvanized commercial-grade steel makes straightening walls and soffits easy. Applied with all-purpose compound, Thin-Coat self-squaring feature allows it to fit to the wall tighter than competitive corner beads. In most cases, Thin-Coat requires one less coat to finish than others. The paper composite resists fuzz up during installation and sanding. The rust-preventative, galvanized coating on the steel backing withstands elements and adverse drying conditions. Guaranteed not to edge crack.