Trade Grade Gypsum Corner Tape 30m Metal Reinforced

Corner-Pro Gypsum Tape

The Trade Grade Gypsum Corner Tape 30m Metal Reinforced provides a structural solution for finishing internal and external drywall angles. This specialized edging material combines high-strength paper with two parallel galvanized steel strips to ensure straight, crisp lines on any gypsum board installation.

Built for the Job

This reinforcing material is essential for site supervisors and interior contractors who require durable corner protection without the bulk of traditional full-metal beads. The dual steel strips allow the roll to be folded to any angle, making it suitable for standard 90-degree corners or unusual vaulted ceiling pitches. By embedding this roll into a layer of joint compound, installers create a bond that resists the stresses of building movement and thermal expansion. This prevents the common issue of cracking or peeling at the joints over time. The paper surface is engineered with a specific porosity to maximize adhesion with all standard gypsum-based fillers and finishing compounds.

• Reinforcing external corners on bulkheads and partition walls to prevent impact damage.

• Creating straight lines on internal ceiling-to-wall transitions in residential units.

• Finishing non-standard angles in decorative gypsum designs and light troughs.

Product Highlights

Galvanized Steel Reinforcement

Two corrosion-resistant metal strips provide rigid support for the corner while maintaining the flexibility of a roll.

High-Adhesion Paper Bond

• Pre-creased center line for fast, accurate folding on site.
• Fiber-oriented paper prevents tearing during the troweling and bedding process.

Technical Specifications

What’s Included

• 1 x 30-Meter Roll of Metal-Reinforced Gypsum Tape

On-Site & Workshop Notes

• Cut the length required using heavy-duty tin snips or side cutters to ensure a clean break on the metal strips.

• Apply a generous base coat of joint filler before pressing the material into place to avoid air pockets.

• Wipe away excess compound immediately after bedding to minimize the amount of sanding required once dry.

• Store rolls in a dry, covered area to maintain the integrity of the paper and prevent moisture absorption before use.