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GFETAG145
LUOBIAN
70196900
ETAG Fiberglass Mesh is a high-tensile reinforcement fabric engineered from E-glass fiber yarns and treated with a specialized alkali-resistant polymer coating. Specifically designed for External Thermal Insulation Composite Systems (ETICS/EIFS), this 5x5mm mesh provides the structural integrity required to prevent surface cracking and withstand the chemical stresses of cementitious mortars. As leading fiberglass mesh manufacturers, we ensure our products meet the rigorous ETAG 004 (EAD 040016-00-0404) standards for European construction compliance.
In the B2B construction sector, compliance is not optional—it is a safety mandate. Our alkali resistant fiberglass mesh is tested to maintain over 50% of its tensile strength even after 28 days of immersion in a high-alkaline environment (NaOH solution).
Superior Reinforcement: Prevents hairline cracks in stucco and plastering.
Dimensional Stability: Zero shrinkage or stretching during temperature fluctuations.
System Compatibility: Fully compatible with all major polystyrene (EPS/XPS) and mineral wool facade systems.
Global Export Quality: Sourced from a premier fiberglass mesh factory in China with international certifications.




Q: Why should I choose alkali-resistant mesh over standard glass fiber mesh?
A: Cement and plaster are highly alkaline. Standard glass fiber will degrade within months inside a wall, leading to system failure. Our alkali resistant fiberglass mesh is chemically treated to survive the lifetime of the building.
Q: Can I use this for waterproofing applications?
A: Absolutely. This product is frequently used as a fiberglass mesh for waterproofing in bathrooms and roofing when paired with liquid membranes or bitumens.
Q: Do you provide OEM services for large-scale projects?
A: Yes. As fiberglass mesh manufacturers, we can customize roll lengths, widths, and private labeling for wholesale distributors.
ETAG Fiberglass Mesh is a high-tensile reinforcement fabric engineered from E-glass fiber yarns and treated with a specialized alkali-resistant polymer coating. Specifically designed for External Thermal Insulation Composite Systems (ETICS/EIFS), this 5x5mm mesh provides the structural integrity required to prevent surface cracking and withstand the chemical stresses of cementitious mortars. As leading fiberglass mesh manufacturers, we ensure our products meet the rigorous ETAG 004 (EAD 040016-00-0404) standards for European construction compliance.
In the B2B construction sector, compliance is not optional—it is a safety mandate. Our alkali resistant fiberglass mesh is tested to maintain over 50% of its tensile strength even after 28 days of immersion in a high-alkaline environment (NaOH solution).
Superior Reinforcement: Prevents hairline cracks in stucco and plastering.
Dimensional Stability: Zero shrinkage or stretching during temperature fluctuations.
System Compatibility: Fully compatible with all major polystyrene (EPS/XPS) and mineral wool facade systems.
Global Export Quality: Sourced from a premier fiberglass mesh factory in China with international certifications.




Q: Why should I choose alkali-resistant mesh over standard glass fiber mesh?
A: Cement and plaster are highly alkaline. Standard glass fiber will degrade within months inside a wall, leading to system failure. Our alkali resistant fiberglass mesh is chemically treated to survive the lifetime of the building.
Q: Can I use this for waterproofing applications?
A: Absolutely. This product is frequently used as a fiberglass mesh for waterproofing in bathrooms and roofing when paired with liquid membranes or bitumens.
Q: Do you provide OEM services for large-scale projects?
A: Yes. As fiberglass mesh manufacturers, we can customize roll lengths, widths, and private labeling for wholesale distributors.
| Feature | Technical Specification |
| Mesh Size | 5x5mm (Standard), 4x4mm, 10x10mm |
| Weight (gsm) | 145g, 160g (Standard EIFS), up to 300g |
| Material | E-Glass Fiber with Polymeric Dispersion Coating |
| Tensile Strength | ≥2000 N/50mm (Initial) |
| Roll Width | 1m, 1.1m, 1.2m (Customizable up to 2m) |
| Roll Length | 50m, 100m, or Bulk fiberglass mesh fabric rolls |
| HS Code | 7019.59.00 (Fiberglass Mesh) |
| Feature | Technical Specification |
| Mesh Size | 5x5mm (Standard), 4x4mm, 10x10mm |
| Weight (gsm) | 145g, 160g (Standard EIFS), up to 300g |
| Material | E-Glass Fiber with Polymeric Dispersion Coating |
| Tensile Strength | ≥2000 N/50mm (Initial) |
| Roll Width | 1m, 1.1m, 1.2m (Customizable up to 2m) |
| Roll Length | 50m, 100m, or Bulk fiberglass mesh fabric rolls |
| HS Code | 7019.59.00 (Fiberglass Mesh) |
Selecting the correct fiberglass mesh for construction depends on the specific structural load:
75g/m² or lower: Ideal for thin slurry reinforcement and preventing micro-cracks in indoor plaster repair.
110g/m²: The "all-rounder" for indoor and outdoor wall treatment to balance expansion coefficients between different materials (brick, wood, etc.).
145g/m²: Specifically designed for stucco fiberglass mesh applications and standard EIFS fiberglass mesh systems.
160g/m²: The gold standard for external insulation systems, providing maximum movement compensation against thermal shock.
Expert Tip: For high-traffic ground floor areas, we recommend double-layering the 160g mesh or using our 300g heavy-duty mesh to enhance impact resistance.
Our factory:


Selecting the correct fiberglass mesh for construction depends on the specific structural load:
75g/m² or lower: Ideal for thin slurry reinforcement and preventing micro-cracks in indoor plaster repair.
110g/m²: The "all-rounder" for indoor and outdoor wall treatment to balance expansion coefficients between different materials (brick, wood, etc.).
145g/m²: Specifically designed for stucco fiberglass mesh applications and standard EIFS fiberglass mesh systems.
160g/m²: The gold standard for external insulation systems, providing maximum movement compensation against thermal shock.
Expert Tip: For high-traffic ground floor areas, we recommend double-layering the 160g mesh or using our 300g heavy-duty mesh to enhance impact resistance.
Our factory:

