22x22mm Profigips PVC Universal Render Bead - Corner Bead - 25m roll

22x22mm Profigips PVC Universal Render Bead is a flexible corner solution used to protect and define external edges in thin-coat render systems. Its standout feature is a flexible central spine that allows it to adapt to almost any corner geometry, making it a universal tool for the professional renderer. It is designed specifically to solve the headaches caused by modern architectural designs that move away from simple right angles. It features rigid PVC wings with a series of precision-punched perforations.

CHARACTERISTICS

• The flexible hinge allows the rigid wings to open or close to suit any angle, making it an absolute lifesaver for non-standard corners and splayed reveals.
• Rigid perforated wings provide a solid, flat edge that is easier to fix mechanically (using staples or adhesive). The perforations ensure the render bond is deep and structural.
• This PVC version will never rust. This is particularly vital in damp environments like bathrooms or when using modern, moisture-heavy gypsum plasters.
• The hard PVC nose provides a consistent and sharp straight edge. It acts as a guide for the trowel, ensuring that even the most awkward of angles ends up with a crisp, professional finish.
• It is far easier to handle and cut than metal alternatives, and it will not kink or bend permanently if it takes a knock during transport.

APPLICATION

• Internal Plastering: Creating perfectly straight corners on partition walls, especially in areas with non-90-degree junctions.
• Dry Lining: Finishing plasterboard corners where high-impact resistance is required.
• Thin-Coat Rendering: Used on internal or external projects where the contractor prefers to bed the bead first and then apply the reinforcement mesh as a secondary, continuous layer.
• Splayed Window Reveals: Perfect for modern designs where the internal wall angles away from the window to maximise natural light.

INSTALLATION

• This bead can be fixed using dabs of adhesive, staples, or specialized clout nails. Because the wings are rigid, you can get it perfectly vertical and secure before you even touch your trowel.
• Ensure the plaster or render is pushed firmly through the perforations. This is what creates the mechanical lock. If the material only sits on top of the wings, the bead could eventually pull away.
• A pair of sharp tin snips or a fine-toothed saw will give you a clean, burr-free cut. This is much safer and faster than using a grinder on metal beads.
• Once the plaster or render is dry, the small visible portion of the PVC nose can be painted over along with the wall, disappearing completely into the finish.