Strait-Flex OS-400 8' Outside 90° Paper-Faced Composite Corner Bead - Case of 50

OS-400 is specifically designed for double 5/8" drywall applications and outside 90º corners where there are large drywall irregularities. OS-400, a paper-faced composite corner bead from Strait-Flex®, beautifully finishes outside 90º corners and is the largest outside corner bead on the market. This 4" corner bead applies with an all-purpose compound and features a prefinished laminated nose ensuring a clean, sharp corner. The laminated nose eliminates the risk of damage from a taping knife, will not sh...