Professional Metal Corner Tape with Steel Plate Reinforcement

High-flexibility corner tape solution for complex drywall applications including curved ceilings, archways, and non-90° angles with patented nose coating technology

Paper tape w. Steel plate

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Metal corner tape
Metal corner tape

Introduction

Metal Corner Tape is ideal for use in a variety of drywall applications: internal or external corners which are 90° or not 90°, for manual application only.

For example: archways, curves, vaulted ceilings, coffered ceilings, bay windows, etc.

High flexibility, replaces traditional paper metal flex tape and metal corner bead. Professionals use it for al off angles. Fast, easy installation reduces labor costs. Unique, patented nose coating minimizes scuffing and fuzzing when finishing and sanding, strong paper tape covering provides excellent adhesion of joint compounds, textures and paints. Save waste-cut only the amount you need. Great for curves, arches and unusual angles.

Specification

  • Available size: 7.6m, 30m, 30.5m (Other length upon customer's request.)
  • Thickness of steel plate: 0.26mm ± 0.02mm

Performance

High flexibility, replaces traditional paper metal flex tape and metal corner bead.
Professionals use it for all off angles Fast, easy installation reduces labor costs.
Unique, patented nose coating minimizes scuffing and fizzing when finishing and sanding, strong paper tape covering provides excellent adhesion of joint compounds, textures and paints.

Save waste – cut only the amount you need. Great for curves, arches and unusual angles.

Construction

  • Step 1. Cut flexible metal corner tape into one of the two strips with a knife to score and bend. The distance between your cuts will depend on how tight a radius you want to achieve.
  • Step 2. Apply generous coat of joint compound to a depth of 1/8” and cover both sides of the corner at the same time. With the metal facing the wall, fold the tape on the center margin and press firmly into the compound.
  • Step 3. Once the corner is embedded, remove excess compound with taping knife. After the first coat dries, sand lightly, apply finish coat and feather edges two inches beyond edges of the first coat.
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Best Sale

How can you efficiently finish complex curved ceilings and archways while minimizing labor costs and material waste?

DOUGLAS Metal Corner Tape solves this challenge with its high-flexibility steel plate construction that adapts to any angle—from tight radius curves to vaulted ceilings. The patented nose coating prevents scuffing and fuzzing during sanding, while the strong paper tape covering ensures superior adhesion. Professionals report significantly faster installation times and reduced waste compared to traditional rigid corner bead. Request a sample today to experience the difference in your next complex finishing project.

Available in multiple lengths (7.6m, 30m, 30.5m, with custom lengths upon request), DOUGLAS Metal Corner Tape enables waste reduction by allowing professionals to cut only the required amount. The high-flexibility construction accommodates tight radius curves and unusual angles, making it the preferred choice for contractors seeking faster, easier installation without compromising quality. With 39 years of international manufacturing expertise and advanced production facilities in Tianjin, China, DOUGLAS delivers reliable corner tape solutions that enhance project outcomes and long-term building value. Contact our team today to discover how our metal corner tape can streamline your drywall finishing processes and improve project efficiency.

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