IS-300, a paper-faced composite corner bead from Strait-Flex, beautifully finishes inside 90° corners and is the most cost-effective inside corner bead on the market. This 3 in. corner bead applies with all-purpose compound and features a pre-finished laminated center section ensuring a clean sharp corner. The laminated center eliminates the risk of damage from a taping knife, will not shrink, and will not fuzz up during sanding. The bead’s outer edge features a diamond punch pattern for easier feathering, faster drying, and the highest bonding strength. The backing of IS-300 is Strait-Flex’s patented composite material creating an incredibly strong corner.
- 3 in. x 8 ft.
- Inside 90° corners
- Paper face provides a smooth, finished look for 90° inside corners
- Diamond-punched 94 lb. paper edging allows for easier feathering, faster drying, and the highest bonding strength
- 50 pieces per case, 400 lin. ft. per case