self-adhesive mesh seam tape spun glass fiber fabric patch plasterboard wall crack-proof joint band

Yiwu Langgu Tape Co.，Ltd 1yr.

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Description

product type: self-adhesive mesh seam tape

product features: spun glass fiber fabric patch plasterboard wall crack-proof

Fiberglass Mesh Seam Tape | Anti-cracking reinforcement • Self-adhesive and easy to install • Specialized for gypsum board seams

🌟 Product Overview

Glass fiber mesh seam tape, is made ofHigh-strength glass fiber threads woven into a grid substrateA special reinforcement tape for walls made with self-adhesive pressure-sensitive adhesive. Designed specifically for strengthening joints of gypsum boards, wall cracks, and corners, it disperses stress through a grid structure to prevent wall cracking and peeling at the source. It also features a self-adhesive backing for non-nailing installation, making it suitable for various applications such as home decoration, construction, and repairs—an essential auxiliary material for wall construction.

✅ Basic Properties (Hardcore Parameters)

Parameter items	Details Explanation
Core material	Medium-alkali / alkali-free glass fiber yarn + self-adhesive acrylic pressure-sensitive adhesive
Grid specifications	Standard 5×5mm grid (supports customization of 3×3mm, 8×8mm, and other densities)
Standard dimensions	Width: 48mm/50mm/100mm; Length: 20m/45m/90m (width and length can be customized)
Tensile strength	In the meridional direction, ≥800N/50mm; in the meridional direction, ≥700N/50mm; high tensile strength, not prone to breaking.
Weather resistance performance	High alkali resistance, moisture-proof and mold-resistant, resistant to high and low temperatures - 10℃~60℃, suitable for both indoor and outdoor use
Construction Characteristics	Self-adhesive and nail-free, no additional glue required; suitable for various wall materials such as putty, gypsum, and latex paint
Environmental Protection Certification	No odor, meets environmental protection standards for building materials

Parameter items Details Explanation

Core material Medium-alkali / alkali-free glass fiber yarn + self-adhesive acrylic pressure-sensitive adhesive

Grid specifications Standard 5×5mm grid (supports customization of 3×3mm, 8×8mm, and other densities)

Standard dimensions Width: 48mm/50mm/100mm; Length: 20m/45m/90m (width and length can be customized)

Tensile strength In the meridional direction, ≥800N/50mm; in the meridional direction, ≥700N/50mm; high tensile strength, not prone to breaking.

Weather resistance performance High alkali resistance, moisture-proof and mold-resistant, resistant to high and low temperatures - 10℃~60℃, suitable for both indoor and outdoor use

Construction Characteristics Self-adhesive and nail-free, no additional glue required; suitable for various wall materials such as putty, gypsum, and latex paint

Environmental Protection Certification No odor, meets environmental protection standards for building materials

✅ Core advantages (Why choose it)

High tensile mesh, prevents cracking at its root

The glass fiber warp-weft woven mesh structure features high strength and excellent toughness. It effectively distributes the stress caused by joints in gypsum boards and cracks in walls, preventing cracking and peeling due to wall contraction or vibration over time, thereby extending the lifespan of the wall.

Self-adhesive and nail-free design, efficient and hassle-free construction

Equipped with high-adhesion pressure-sensitive adhesive; simply peel off the backing tape and apply directly. No additional gluing or curing time required. Can be performed by one person, significantly improving construction efficiency. Even beginners can easily get started, reducing labor costs.

Resistant to alkali and moisture; stable even in humid environments

The glass fiber substrate is resistant to alkali and moisture; it comes with a waterproof adhesive, making it suitable for use on damp walls in bathrooms, kitchens, and other areas. It does not easily mold, lose adhesion, or deform, and is compatible with various wall construction conditions.

Compatible with multiple materials, suitable for the entire construction process

The surface grid structure can be tightly integrated with materials such as putty, gypsum, and latex paint. It is not prone to hollowing or peeling. It is perfectly suitable for repairing joints in gypsum boards, wall cracks, as well as strengthening corners.

Multiple specifications available; custom services supported

Multiple options for width, length, and grid density are available, meeting the standard construction requirements for home and industrial projects. It also supports custom sizes and printing of brand LOGO, making it suitable for foreign trade orders and bulk project purchases.

15-year direct supply from the factory, reliable price and quality

With 15 years of expertise in the tape industry, we own a glass fiber weaving production line. Our strict quality control ensures reliable products. Direct factory sales eliminate middlemen, resulting in more competitive prices, better value for bulk purchases, and no concerns regarding after-sales service.

✅ Full scenario application (comprehensive coverage adaptation)

🏠 Home improvement construction

Gypsum board ceiling / Wall joint: Applied at the joints of gypsum boards to prevent cracking of the ceiling and seams in the walls later on

Wall crack repair: For cracks in old buildings' walls and areas where the putty layer is cracked, reinforce them by pasting materials, then apply more putty to prevent recurrence of the cracks.

Reinforcement of corners: Apply to wall corners and around door frames/window frames to enhance strength at the corners and prevent damage or cracking.

🏢 Workwear Engineering

Office building / Hotel renovation: Treatment of joints in large-area gypsum board partitions and ceilings to ensure no cracking on the walls during construction.

Industrial tool old house renovation: Repair cracks and loose areas on old walls, quickly reinforce the wall foundation

Exterior wall insulation construction: Seam treatment of the insulation layer, reinforcement at corners and edges to enhance the bonding strength between the insulation layer and the wall surface.

🛠️ Repair and DIY

Partial wall repair: When drilling holes or repairing small damage areas, a grid strip is applied to enhance the strength of the base layer.

Gypsum line / Installation of decorative lines: The lines are pasted at the joints with the wall surface to prevent cracking and peeling in the future

Self-built houses / B&B construction: Low-cost wall reinforcement solution to improve wall stability and reduce future maintenance

Construction Tips

Before pasting, ensure the wall surface is clean, dry, and flat; free from oil stains or dust, to avoid affecting the adhesive adhesion.

Apply tape evenly along the joints or cracks of the gypsum board, press gently to remove air bubbles, and ensure the tape adheres tightly to the wall surface

When constructing the yin-yang corner, tape can be folded at 90° and applied along the corner to enhance the reinforcement effect at that area.

After pasting is completed, apply putty or gypsum to ensure the materials are fully embedded in the grid and enhance the bonding strength.

When working in a humid environment, it is recommended to first perform moisture-resistant treatment on the base layer, then apply tape to extend the service life.

✅15-year experienced tape factory | Direct supply from source, reliable quality and stable prices

With 15 years of expertise in the tape industry, we have a well-established production line and strict quality control. Products are shipped directly from the factory without intermediaries, offering high value for money and reliable quality, along with peace of mind in after-sales service.

✅Customize specifications as desired

Customized in various thickness, width, and length specifications as required, suitable for various usage needs.

✅Custom printing based on provided images

Support printing brand LOGO, patterns, and customized outer packaging according to the design drafts.

✅One-stop OEM/ODM manufacturing services

From product manufacturing to packaging design, we offer a complete service to easily create a unique and independent brand.

Update time：20260718214111