Metal Flex Corner Tape
Metal flex corner tape is one of our corner tape range, suitable for corner reinforcement tape, used on drywall, plasterboard and cement board, etc. to protect and reinforce the corners of walls or ceilings. It is made of two thin but durable aluminum strips as well as high-strength paper tape to provide strong and impact-resistant corners for partitions made of plasterboard, ensuring that they are both smooth and well-protected.
Description
Features
- Durability: Aluminum is a lightweight but strong material, making the corner tape highly resistant to damage from impact or abrasion.
- Smooth surface: Metal flex corner tape helps to create smooth, sharp corners on plasterboard, making it ideal for a professional look.
- Corrosion resistance: Our aluminum corner tape is rust and corrosion-resistant, making it suitable for indoor and outdoor applications.
- Pre-formed design: Many aluminum corner tapes are pre-formed or pre-folded, making them easier to install on the corners of plasterboard.
Metal flex corner tape Types
- Galvanized Steel Corner Tape: The strip type is galvanized steel, a classic style.
- Aluminum Corner Tape: The strip type is aluminum, lighter weight and stronger.
- Zinc Aluminum Corner Tape: The strip type is zinc-aluminum steel, thicker and stronger.
- PVC Corner Tape: The strip type is PVC, lighter than aluminum, and cost-effective.
Benefits
- Impact Resistance: Aluminum corner tape is highly impact resistant, meaning it protects drywall corners from damage caused by accidental bumps or knocks.
- Clean, Sharp Look: It creates precise, sharp corners, enhancing the overall look of a room or space.
- Easy to Use: Aluminum corner tape is generally easier to install than traditional paper tape or metal corner strips.
- Long-Lasting Durability: Aluminum will not bend, rot, or deteriorate like some other materials, ensuring long-term durability.
How to Install Metal flex corner tape
- Prepare the Corner: First we apply a thin layer of joint compound (drywall mud) along the corner where the tape will be installed.
- Place the tape: Then align the aluminum corner tape along the corner and gently press it into the wet joint compound.
- Embed the tape: Next we need to smooth the joint compound over the tape, making sure the tape adheres well and is fully embedded in the joint compound. Use a drywall knife to round off the edges.
- Apply more joint compound: Once the corner tape is in place, add additional layers of joint compound, letting each layer dry before sanding. This helps hide the tape and create a smooth, seamless finish.
- Sand and finish: Once the joint compound is dry, sand the area to a smooth finish, then prime and paint as needed.
Common applications
- Drywall corner protection: Aluminum corner tape is commonly used in residential and commercial drywall installations, especially for corners that are prone to damage.
- High-traffic areas: It is particularly useful in areas such as hallways, doorways, and corners that are often bumped or scraped.
- Outside corners: Since aluminum corner tape is corrosion-resistant, it can also be used on outside corners where moisture exposure is a concern.
- Metal flex corner tape is an excellent choice for drywall installations where durability, protection and a high-quality finish are important. It is easy to install, durable and provides a professional look to drywall corners.
Specifications and parameters
| Item No. | Strips Type | Strips Thickness | Paper Thickness | Standard Size | Area Weight (g/roll) | Adhesive | Packaged (Single Roll) | |
| Width | Length | |||||||
| GF-MCT-G | Galvanized | 0.24mm | 0.215-0.235mm | 50mm | 30m | 1450 | None | Paper Case |
| GF-MCT-A | Aluminum | 0.40mm | 0.215-0.235mm | 50mm | 30m | 700 | None | Paper Case |
| GF-MCT-ZA | Zinc-Alu | 0.28mm | 0.215-0.235mm | 50mm | 30m | 1600 | None | Paper Case |
| GF-MCT-PVC | PVC | 0.30mm | 0.215-0.235mm | 50mm | 30m | 500 | None | Paper Case |
| GF-MCT-PVCA | PVC | 0.40mm | - | 50mm | 40m | 1150 | Yes | Shrink Film |
Production Process

About Strip Type
The regular strips including Galvanized, Aluminum, Zin-Alu and PVC, difference strips provides to different countries and market.






About punching hole
Same with paper tape, the surface of corner tape with punching hole, there have laser hole and needle hole can be choice.
Application


Packaged






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