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nqfiberglassmesh | Thin Breathable Fiberglass Mesh

Thin Breathable Fiberglass Mesh

Thin Breathable Fiberglass Mesh is a lightweight, air-permeable reinforcement fabric made from high-strength fiberglass yarns. Ideal for wall crack prevention, EIFS systems, and waterproofing, it offers excellent alkali resistance, dimensional stability, and tensile strength. With uniform mesh openings and easy handling, it ensures smooth application and long-lasting durability.

Product MOQ

Please note our minimum order quantity of Fiberglass mesh. For the conventional Fiberglass mesh in stock, there is no MOQ. For customized Fiberglass mesh, the MOQ needs to be confirmed according to the actual situation because the customized requirements are different.

Customization

NQ helps you throughout the entire project: color, weave mode, width, length, etc. Contact us or indicate your request on the form.

Large or Small Order

Order single or thousands item at a time. Our warehouse and flexible shipping is available for last-minute, tight-deadline orders.

Danyang NQ Glass Fiber Weaving Co., Ltd. — A trusted Chinese Carbon fiber manufacturer with 16+ years of experience, 500+ skilled staff, and 2,560+ production machines delivering quality you can rely on.

Specification

Material Composition
Made from high-strength E-glass fibers, featuring excellent corrosion resistance and high-temperature tolerance (up to 550°C continuous use).
Fiber surface is typically treated with inorganic or epoxy coatings to enhance mildew resistance, moisture-proofing, and weather durability.
Mesh Size
Aperture size ranges typically from 0.8mm × 0.8mm to 3mm × 3mm.
Fine mesh design ensures good breathability while preventing penetration of larger particles.
Common mesh sizes include 1mm × 1mm, 1.5mm × 1.5mm, and 2mm × 2mm.
Weight (GSM – grams per square meter)
Lightweight design with GSM generally ranging from 25gsm to 70gsm, commonly 36gsm, 45gsm, and 55gsm.
Ensures softness and breathability, easy for installation and handling.
Weaving Structure
Mainly plain weave for uniform and stable mesh fabric with balanced tension.
Optional twill weave or specialized weaving for specific mechanical property requirements.
Width
Standard widths include 1.0m, 1.2m, 1.5m, and 2.0m for easy large-area coverage and construction.
Non-standard widths can be customized upon request.
Length
Standard roll lengths are usually 50m, 100m, and 150m.
Custom lengths are available according to client requirements.
Thickness
Thin fabric thickness ranging from approximately 0.1mm to 0.3mm, ensuring lightweight and easy cutting.
Color
Natural colors are typically off-white or light gray.
Custom dyeing services available for special aesthetic or identification needs.

Main applications

Construction Reinforcement and Plastering Systems
Thin breathable fiberglass mesh is widely used in concrete reinforcement and plastering applications. It provides excellent crack resistance for walls, floors, stairs, and structural elements. In concrete countertops, it helps distribute stress and enhances durability. The mesh is also ideal for plastering systems, serving as a reliable fiberglass mesh for plastering reinforcement to prevent shrinkage cracks and improve surface integrity.
Stucco Systems and Exterior Wall Applications
In stucco installations, fiberglass mesh plays a critical role as fiberglass stucco mesh or fiberglass reinforcing mesh for stucco. It strengthens stucco layers and improves impact resistance in both traditional and synthetic systems. For damaged surfaces, fiberglass mesh for stucco repair offers excellent bonding and flexibility during restoration. It is also used in base coats to reduce delamination and surface cracking.
Waterproofing and Wall Repair
Fiberglass mesh for waterproofing is commonly applied in roofs, bathrooms, and basements. It enhances adhesion and flexibility in waterproofing membranes. For interior walls, fiberglass mesh for wall and fiberglass drywall mesh are widely used to repair cracks and reinforce drywall seams. Products like drywall specialties repair 2 x 300 fiberglass mesh are preferred for fast, efficient patching and tape applications.
Automotive and Industrial Repair
In the automotive sector, fiberglass mesh for auto body repair is used for surface restoration and structural reinforcement in car body repair. It serves as a fiberglass mesh backing in composites and a fiberglass mesh filter in filtration systems. These meshes offer excellent stability and are suitable for lightweight repair systems in vehicles, machinery, and industrial components.
Tile, Mosaic, and Stone Backing
Fiberglass mesh supports the installation of tiles and mosaics by improving adhesion and preventing cracking. Self-adhesive fiberglass mesh for mosaic tiles manufacturers is widely used for production and on-site installations. In the stone industry, fiberglass mesh for stone and marble repair is applied to the back of slabs to enhance strength during cutting, polishing, and transport. It is also suitable for granite reinforcement and tile backing applications.
Roof Repair and Reinforcement
Fiberglass mesh for roof repair is commonly used with waterproof coatings and bituminous layers. It strengthens roof membranes, prevents cracks, and improves the durability of the entire roofing system. The mesh remains stable under thermal changes and UV exposure, making it suitable for both residential and commercial roofs.
Insect Screens and Ventilation Systems
Fiberglass mesh screen and fiberglass insect screen are used in doors, windows, and porches to block insects while maintaining airflow. Fiberglass window screen mosquito mesh for porch and fiberglass mesh screen doors are easy to install and provide long-lasting protection. For ventilation applications, charcoal fiberglass vent mesh allows air circulation while filtering out dust and debris. Heavy duty fiberglass screen mesh is available for high-traffic or pet-prone areas.
Industrial Composites and Sports Equipment
Fiberglass laid scrims mesh fabric for automotive is designed for insulation, panels, and lightweight composite layers in vehicles. In sports applications, fiberglass laid scrims mesh fabric for outdoor sports offers high tensile strength, flexibility, and weather resistance, making it suitable for helmets, boards, and outdoor equipment.

Features

1. Thin & Lightweight with High Breathability
Thin breathable fiberglass mesh is ultra-lightweight and fine-textured, making it ideal for embedding beneath skim coat layers or paint. It provides a smooth surface finish while effectively preventing hairline cracks. This product is commonly searched under keywords such as fine fiberglass mesh, super lite fiberglass mesh, and thin breathable fiberglass mesh, making it perfect for wall finishes, ceiling coatings, and renovation layers.

2. Self-Adhesive Design for Fast Application
Available as self adhesive fiberglass mesh tape, adhesive fiberglass mesh, and adhesive-backed fiberglass mesh, this product features a pressure-sensitive adhesive backing that allows direct application onto drywall, cement board, or wall cracks without requiring additional compounds, thus saving time and labor on site.

3. Excellent Compatibility with Waterproofing Systems
This fiberglass mesh is fully compatible with waterproofing membranes like RedGard and other polymer-modified coatings. Known as waterproofing fiberglass mesh or waterproofing fiberglass mesh tape, it enhances the mechanical bond strength and prevents tearing or delamination, making it an ideal reinforcement solution for wet areas such as bathrooms, kitchens, and balconies.

4. High Strength Reinforcement
Manufactured to meet demanding structural requirements, this mesh qualifies as high strength fiberglass mesh. It offers superior tensile performance and is widely used in wall reinforcement, floor leveling, EIFS (External Insulation and Finishing Systems), and cement board applications.

5. Multiple Coating Options for Specialized Performance
We offer various coatings to meet specific project needs, including:
Coated fiberglass mesh for improved alkali resistance in cementitious environments
Silicone coated fiberglass mesh for enhanced moisture and heat resistance
Resin coated fiberglass mesh to improve adhesion with skim coats and adhesives
Fire retardant fiberglass mesh that complies with fire safety standards for building materials

6. Compliance with International Standards
Our fiberglass mesh products comply with CE certification fiberglass mesh concrete and CE certification fiberglass mesh concrete reinforcement requirements for the European market. Additionally, some products meet ASTM standard fiberglass mesh criteria suitable for North American construction regulations.

7. Ideal for Skim Coat and Rendering Applications
Widely used as fiberglass mesh skim coat or fiberglass rendering mesh, this product reinforces plaster layers to resist cracking and enhances adhesion. It is suitable for both manual and machine application processes.

🔧 Customization Options — Various Weights and Mesh Sizes
We produce thin fiberglass mesh in a range of specifications to meet diverse project demands:
✔ Weight: 45gsm – 160gsm
✔ Mesh Size: 2x2mm, 4x4mm, 5x5mm, 10x10mm
✔ Available options include adhesive backing, resin/silicone coating, and fire retardant treatments

Item Number	Yarn(Tex)		Mesh size(mm)		Density Count/25mm		Finished weight(g/m2)	Tensile StrengthX20cm		Woven Structure	Content of resin%(≥)
Item Number	Warp	Weft	Warp	Weft	Warp	Weft	Finished weight(g/m2)	Warp	Weft	Woven Structure	Content of resin%(≥)
NQ 5X5-70	45X2	200	5	5	5	5	70	550	850	Leno	18
NQ 5X5-80	67X2	200	5	5	5	5	80	700	850	Leno	18
NQ 5X5-90	67X2	250	5	5	5	5	90	700	1050	Leno	18
NQ 5X5-110	100X2	250	5	5	5	5	110	800	1050	Leno	18
NQ 5X5-125	134X2	250	5	5	5	5	125	1200	1300	Leno	18
NQ 5X5-135	134X2	300	5	5	5	5	135	1300	1400	Leno	18
NQ 4X4-135	100X2	250	4	4	6	6	135	1000	1300	Leno	18
NQ 5X5-145	134X2	360	5	5	5	5	145	1200	1300	Leno	18
NQ 4X5-150	134X2	300	4	5	6	5	150	1300	1300	Leno	18
NQ SX5-160	134X2	400	5	5	5	5	160	1450	1600	Leno	18
NQ 4X4-160	134X2	300	4	4	6	6	160	1550	1650	Leno	18
NQ 4X5-165	134X2	350	4	5	6	5	165	1300	1300	Leno	18

For more product specifications, please contact our professionals!

Premium quality： Our production process and products are certified by ISO, CE, SGS, etc., to meet your high standards.

Competitive price： By choosing our fiberglass mesh, you can purchase high-quality products at a lower cost and reduce the overall project budget while maintaining construction quality.

Fully Customize： As a fiberglass mesh manufacturer, we provide various customized solutions in specifications, meshes, and weights to meet your different applications.

Effortless Reinforcement with Premium Adhesive-Backed Fiberglass Mesh

Maximize project efficiency with our high-strength self-adhesive fiberglass mesh. Engineered for quick application and superior durability, this fiberglass mesh with adhesive reduces labor costs and material waste, ensuring consistent, long-lasting reinforcement across various substrates. Choose reliability and speed — choose our sticky fiberglass mesh roll.

Products Categories

Featured Products

Thin Breathable Fiberglass Mesh

Product MOQ

Customization

Large or Small Order

Specification

Main applications

Features

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