Corner Bead (Internal)

Corner Bead (Internal)


The Internal Corner Beads are ideal for a quick and easy finishing for your internal corners. The beads are available in a variety of standard and customized sizes.


  • Standard Compliance: ASTM C 1047
  • Coating: AZ150 Zinc-Aluminium Alloy
  • Steel Grade: G300
  • Material: Galvanized Steel


  • Specially designed for use with fibrous plaster sheets to enable the Corner Bead (Internal) to be straightened and neaty finished
  • Ready for painting
  • Strong, straight and crack free internal corners
  • The flat raised suface at the centre of the bead which is raised up at 90° from the perforated section, provides a guide for the setting trowel.
  • The small holes along the inner edge of the 90° raised section allows the setting compound to bond to both the internaland external surface of the bead, reducing the potential for cracking in both horizontal and vertical applications.

Type Perforated 90°:

Dimension (mm): 30x30 Length (mm): 3000

Part No.: PS17

Type Perforated 135°:

Dimension (mm): 30x30 Length (mm): 3000

Part No.: PSIA