CGC Strait-Flex Corner Bead - 4" x 100'

CGC Strait‑Flex Corner Bead is a premium, composite drywall corner tape engineered for creating clean, sharp, and durable inside and outside 90° corners, as well as off‑angle applications. Manufactured from Strait‑Flex’s patented composite material, this bead provides outstanding strength, flexibility, and stability—while using significantly less joint compound than traditional metal corner beads. It resists dents, paint chipping, and cracking, and will not rust or fuzz‑up during sanding, making it a reliable option for both residential and commercial interior finishing.

The bead features slotted edges that enhance bonding to the drywall surface, straightens framing irregularities, and spans common gaps without requiring back‑filling. Its lightweight, roll‑form design allows installers to easily cut the tape with scissors or a utility knife and apply it using standard all‑purpose joint compound. Ideal for bay windows, coffered ceilings, tray ceilings, and any corner where precision and durability matter.

Key Features

• Versatile design for inside corners, outside corners, and off‑angle applications.
• Patented composite construction resists dents, chipping, and cracking; will not rust or fuzz during sanding.
• Slotted‑edge design ensures superior bonding and smooth adhesion to drywall surfaces.
• Uses up to half the compound compared to traditional corner beads, making installation faster and cleaner.
• Cuts easily with a utility knife or scissors for quick customization on site.
• Straightens framing irregularities, delivering crisp, professional corners.
• Compatible with all-purpose joint compound —no special tools required.

Specifications

• Brand: CGC / Strait‑Flex
• Model: SO‑100 (Original Corner Bead)
• Width: 4" (60 mm)
• Length: 100 ft roll
• Material: Composite (PVC-based) corner bead that resists rust and sanding fuzz‑up
• Features: Slotted edges, printed center line for easy alignment, flexible design for off‑angle corners

Ideal For

• Inside and outside 90° corners
• Off‑angle or irregular framing
• Bay windows, coffered ceilings, tray ceilings
• Drywall repairs requiring strong, crack‑resistant reinforcement
• Installations needing lightweight, fast‑applying corner treatment