A4020 | Aluminium Corner Bead with Smooth Surface

Used to joint on drywall edges. Provides a high-quality finish and solid protection at drywall corners. Minimizes cracking at the plasterboard edges.

Applications

• Suitable for interior applications.
• Not suitable for external applications unless made from white powder-coated aluminium which is suitable for use with mineral render systems and with epoxy, silicone or silicate render systems.

Compability

• Suitable for gypsum and synthetic resin plaster applications.
• Not suitable for cement and lime-based plasters unless coated with base coating.

Materials

Manufactured with natural aluminium strips in accordance to EN 485 & 573.

Installation

• Should be fixed with plaster in the same quality as the base coat.
• Cut with hand plate shears across the wings and a fine toothed saw across bead noses. Never with a blade.

Notice !

Make sure that you choose the most suitable profile material and plaster mortar according to the application area to avoid excessive risks, claims and consequential damage. To prevent bimetallic corrosion, ensure that all metal components used in a given installation are of the same material type. Please ensure sufficient aeration to prevent corrosion and accelerate the drying time. Avoid damage to beads when trowelling plaster or render. Care should also be taken to prevent mechanical damage to the galvanised coating. The substrate must be dry, clean, dust-free, absorbent and load-bearing in accordance with the requirements of the plaster coats to be applied. The wall surface must not contain salts or foreign substances and efflorescence must be removed. In general, metal beads should be kept dry and stored flat.