The Aluminium Dimpled Plasterboard Corner Bead helps create straight, consistent external corners when finishing plasterboard walls, partitions and boxed sections.

Its rigid profile provides a reliable guide for applying jointing compound or thin-coat plaster, reducing the time required to form accurate corners by hand. Once embedded, the bead also reinforces vulnerable plasterboard edges and helps protect the finished corner against knocks, chips and everyday damage.

The aluminium surface features a roughened, dimpled finish that increases the rigidity of the profile and provides an improved key for jointing compounds and thin plaster finishes. Its 23mm × 23mm wings create a compact profile suitable for plasterboard finishing where a neat corner with minimal build-up is required.

This bead is supplied in a 2.5m length for internal plasterboard and drywall applications.

Key Features

• Helps create straight, consistent external corners
• Protects vulnerable plasterboard edges against damage
• Dimpled surface improves compound adhesion
• Roughened profile provides increased rigidity
• Suitable for jointing compounds and thin-coat plasters
• Lightweight aluminium construction
• Compact 23mm × 23mm profile
• Designed for internal plasterboard and drywall applications
• Supplied in a 2.5m length

Technical Information