Corner Bead & Corner Tape
Reinforced Protection for Drywall Corners
Product Overview
Corner Beads and Corner Tapes are designed to reinforce and protect external wall corners, particularly areas exposed to impact and daily wear.
Depending on the product type, they can be manufactured from PVC, metal, paper composite or other suitable materials.
The structured profile helps create straight and clean corners while providing a suitable base for subsequent finishing work.
Specifications
| Parameter | Standard Sizes | Technical Details |
| Total Width | 50 mm ~ 52 mm | Total width 50-52mm, with two parallel ~11mm metal/plastic strips inside |
| Roll Length | 30 m / Roll | 30 meters per roll is standard; 10m or 23m are available for retail. |
| Core Material | Galvanized Steel / Aluminum / PVC | Steel thickness is 0.22-0.30mm. Highly corrosion-resistant. |
| Paper Thickness & Weight | ~230 μm | ~230 μm laser-perforated or buffed fiber paper to enhance putty adhesion. |
| Flexible Angle Range | 0° ~ 180° | Center-creased to adjust to any non-90° corners, arches, and curved ceilings. |
Product features
Roll packaging allows custom cutting to minimize material waste
Metal is impact-resistant for high-traffic corners; PVC is great for humid areas
Applies with joint compound, requiring no mechanical fasteners
Perfect for off-angle corners, vaulted ceilings, and custom archways
Product Use
- Gypsum board walls
- External corners
- Wall finishing
- Corner reinforcement
- Interior renovation
