Description
The PVC Corner Bead is a high-quality, impact-resistant finishing profile designed for plastering, rendering, and drywall applications. It provides a clean, straight edge while strengthening exterior and interior corners. Manufactured from corrosion-free PVC, it ensures long-lasting performance, superior bonding, and consistent edge alignment across walls, arches, and curved surfaces.
Available Pack Sizes
• Standard PVC Corner Bead Lengths (commonly 2.5 m or 3 m depending on supply)
Stock Status
In Stock
Product Highlights
- No corrosion — ideal for humid or wet environments
- Suitable for internal and external corner reinforcement
- Impact resistant and flexible for curved surfaces
- Easy cutting and installation with minimum wastage
- Controlled expansion for crack-free finishes
- Non-flammable and safe to use in all building types
- Provides excellent plaster keying for strong adhesion
Technical Specifications
| Property | Specification |
|---|---|
| Material | High-grade PVC |
| Primary Use | Plastering, rendering, and drywall corner reinforcement |
| Corrosion Resistance | 100% rust-proof |
| Fire Behavior | Non-flammable |
| Flexibility | Fits arches, curves, and irregular shapes |
Application Instructions
- Cut the bead to required length using standard cutting tools.
- Position the bead on the corner and fix using plaster or adhesive.
- Ensure alignment before full embedding into the plaster layer.
- Apply finishing coats smoothly over the bead for seamless edges.
- Allow proper drying before sanding or painting.
Coverage Calculator
- Total bead length required = Total corner length ÷ Bead length (2.5–3m).
Suitable Applications
- Interior and exterior corner finishing
- Plaster and render reinforcement
- Drywall and ceiling edges
- Arches, curves, and decorative corner designs
- Commercial, industrial, and residential construction
Compatibility & Limitations
- Compatible with plaster, render, drywall compounds, and cement-based finishes
- Not suitable for extremely high-temperature installations
- Ensure proper adhesion on dusty or uneven surfaces
- Use only for corner reinforcement—not for structural support
Safety & Handling
- Handle carefully to avoid bending before installation
- Wear gloves and safety eyewear when cutting
- Store flat in a dry, shaded location to prevent deformation
Frequently Asked Questions
A PVC Corner Bead is used to strengthen and shape plaster or render corners, ensuring clean, straight edges while preventing cracks or damage. It enhances durability, improves finish quality, and suitable for both interior and exterior construction applications.
PVC is naturally resistant to rust, moisture, and chemical reactions, making it ideal for humid environments. Unlike metal beads, it doesn’t corrode over time, ensuring long-lasting performance and consistent finish quality even in areas exposed to moisture or damp conditions.
Yes, PVC Corner Beads are suitable for both indoor and outdoor use. Their corrosion resistance, UV stability, and impact resistance make them ideal for exterior walls, rendered surfaces, and areas exposed to varying weather conditions without degrading or weakening.
Yes, they are lightweight, flexible, and simple to cut, allowing fast installation on corners and curved surfaces. They bond easily with plaster or render, making them suitable for both professional contractors and DIY users seeking clean, precise wall finishes.
Yes, they improve corner strength and control expansion, reducing the chances of cracks caused by movement, impact, or shrinkage. By reinforcing vulnerable edges, they help maintain structural integrity and ensure long-lasting, smooth, and uniform corner finishes.
Yes, their flexibility allows them to adapt to curves, arches, and irregular shapes. This makes them suitable for decorative designs, rounded corners, and modern architectural features where uniform shaping and consistent plaster application are essential.
PVC Corner Beads are classified as non-flammable, meaning they do not ignite easily and contribute to safer wall finishing in residential and commercial projects. This makes them a reliable choice for areas requiring added fire safety considerations.
Installation typically requires basic tools like a cutter, plaster trowel, adhesive or render, and measuring tools. Because PVC cuts easily and installs quickly, no special equipment is needed, making the process efficient for most construction workflows.
Yes, they work perfectly with drywall systems, providing strong edge reinforcement and smooth finishing. They help prevent corner damage, improve adhesion for joint compounds, and maintain clean lines in residential, commercial, and industrial building interiors.
Thanks to their corrosion resistance, flexibility, and impact strength, PVC Corner Beads offer long-term durability. They do not rust or weaken, ensuring stable corner reinforcement and consistent performance for many years without frequent maintenance or replacement.
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