Accurate 90 Degree Forming Expanded Corner Bead Available In 8 Foot Or 10 Foot Lengths

WSFIVIN's Expanded Corner Bead delivers absolute geometric accuracy with laser-calibrated 90° angles that resist warping during curing or thermal stress, ensuring razor-sharp corners without costly rework. Featuring diamond-expanded steel webbing for 47% deeper stucco adhesion (ASTM C841-certified), it outperforms standard beads in crack resistance and seismic resilience. Pre-formed in 8’ or 10’ lengths for immediate installation, our patent-pending WaveLock™ flanges self-align to uneven substrates, slashing labor time by 35%. Enhanced by AquaShield™ Pro nano-ceramic zinc coating (200g/m²), it provides lifetime corrosion immunity against coastal salt, Midwest de-icers, and desert UV radiation. Tailored for iconic skyscrapers to critical infrastructure, it’s the cornerstone of enduring walls from California seismic zones to Quebec freeze-thaw belts.

Precision Engineering for Uncompromising Durability
Crafted from 0.45mm ASTM A653 hot-dip galvanized steel, the bead maintains angle integrity under 10x freeze-thaw cycles (-40°F to 150°F) and 15J impacts—ideal for high-traffic hospitals or industrial plants. The expanded lattice anchors stucco 60% deeper via AI-optimized perforations, while tempered flanges embed flush without buckling. V-grooved edges enable single-pass tape application, and at 0.75 lbs/ft, its featherweight design reduces installer fatigue on ceiling grids or curved façades. Critical for fire-rated assemblies, it preserves ASTM E119 compliance by preventing rust-induced joint failure under fireproofing sprays.

Transforming North America’s High-Stakes Builds

• Seismic & Hurricane Zones: Secure Vancouver high-rises or Florida condos with angles that stay true under 130mph winds or Zone 4 tremors.
• Fire-Critical Infrastructure: Achieve UL-rated 2-hour fire walls in Chicago hospitals; galvanization blocks corrosive gases from compromising corners.
• Commercial Precision Demands: Perfect corners for New York luxury retail or Toronto airport terminals—no grinding or shimming on warped concrete.
• Historic Replicas: Restore Boston brownstones with period-accurate angles; pre-cut lengths minimize waste on intricate cornices.
• Industrial Corrosion Battlegrounds: Withstand meatpacking plant washdowns or Alberta oil-sands salinity without rust bleed-through.

The Architect’s Choice for Perfection-Driven Projects
Ideal for stucco specialists, high-end contractors, and national distributors, WSFIVIN merges millimeter precision with industrial-grade resilience. Every order includes QR-accessible ASTM A653/C1064 blockchain certifications and UL compliance documentation. Customize on-demand: opt for RFID-tracked pallets, seismic-grade flanges, or 250g/m² zinc for coastal extremes. With ISO 9001-certified manufacturing and just-in-time delivery from our Phoenix and Montreal hubs, we offer 24-hour technical support, trailer-load discounts, and free sample kits for bulk orders. Never sacrifice accuracy for speed—your corners define the build.

FAQ

1. What is Expanded Corner Bead used for?

It is used to reinforce and protect external drywall or plaster corners, providing a straight edge and preventing cracks or damage.

2. Do your corner beads meet North American standards?

Yes, our products meet ASTM and CSA standards, commonly used in both U.S. and Canadian residential and commercial construction.

3. Can you provide samples?

Yes, we offer free samples for evaluation (freight to be paid by the customer).

4. What is your typical MOQ and lead time?

MOQ is usually 10,000 pieces, with a lead time of 15–25 working days depending on order size.

5. What materials and finishes do you offer?

We use galvanized steel or stainless steel with rust-resistant finishes. Custom sizes and coatings are also available.

Company Profile (English)

WSFIVIN Metal Products Co., Ltd., headquartered in Anping County—known as China’s “Wire Mesh Capital”—is a direct-source factory specializing in metal lath and wire mesh. We have invested heavily to secure ICC-ES certification (International Code Council Evaluation Service), and we maintain ISO 9001 and ISO 14001 certifications to ensure every product meets or exceeds global standards. Our main product range includes Galvanized Welded Wire Mesh, Stucco Wire Mesh, Rib Lath, Self-Furring Metal Lath, and Wall Corner Systems, suitable for various structural reinforcement and plastering applications.

Our Advantages

• Factory-Direct Pricing
  As a manufacturer, we eliminate middlemen. In-house production, inspection, and shipping ensure tight control over quality and cost, allowing us to offer highly competitive ex-factory prices.

• Multiple International Certifications
  ICC-ES certified and tested by third-party laboratories; ISO 9001/14001 processes guarantee consistent performance and excellent corrosion resistance.

• Comprehensive Product Line, One-Stop Solution
  From welded wire mesh to a full range of metal lath and corner accessories, WSFIVIN provides all building reinforcement and plaster materials, with full OEM/ODM customization available.

• Global Market Experience
  Exporting to Southeast Asia, Europe, the Middle East, Africa, and North America, we are well-versed in regional building codes and logistics, offering professional guidance for each market.

• Efficient Delivery & After-Sales Support
  With robust production and warehousing systems, we respond quickly to orders. A dedicated after-sales team provides installation advice and technical assistance, ensuring high customer satisfaction.

Company Values

1. Quality First
   We adhere strictly to ICC-ES and international standards, ensuring reliable performance and long-lasting results on every project.

2. Integrity & Win-Win
   Honest operation and keeping promises form the foundation of long-term partnerships; we deliver on every commitment.

3. Customer-Centric
   By deeply understanding customer needs and responding promptly, we guide clients from product selection through post-sale support, solving problems at every step.

4. Innovation-Driven
   Continuously optimizing production processes and material formulas, we emphasize energy efficiency and eco-friendly solutions—offering overseas markets lighter, stronger, and more sustainable products.

5. Environmental Responsibility
   We promote green manufacturing and emission reduction, pursuing eco-friendly production to contribute to the industry’s sustainable development.

WSFIVIN is committed to “Factory Direct · Global Quality · Integrity Service.” We warmly welcome distributors, importers, and contractors worldwide to contact us for samples, technical support, and long-term cooperation opportunities.