Glass Fiber Mesh

Glass Fiber Mesh is a woven fabric made from fiberglass yarns, designed in an open-grid structure (like a net). It is widely used as a reinforcement material because of its strength, flexibility, corrosion resistance, and dimensional stability.

4×4mm, 5×5mm, 10×10mm
Mesh Size
1.0m, 1.2m (customizable 0.5–2.0m)
Width
50m, 100m
(standard, customizable)
Roll Length
50-200g/m²
Unit Weight

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Kerui Glass Fiber Mesh Technical Data Sheet

Item	Common Specification
Material	C-Glass (medium alkali) or E-Glass (alkali-free), coated with alkali-resistant polymer
Weaving Type	Leno weave (plain open weave)
Mesh Size	4 × 4 mm, 5 × 5 mm, 10 × 10 mm (typical)
Unit Weight	60 g/m², 80 g/m², 110 g/m², 145 g/m², 160 g/m², 200 g/m²
Width	1.0 m, 1.2 m (customizable 0.5–2.0 m)
Roll Length	50 m, 100 m (standard, customizable)
Tensile Strength (Warp/Weft)	≥ 1250 N/50 mm (for 145 g/m² mesh)
Tensile Strength Retention (28 days alkali immersion test)	≥ 50%
Alkali Resistance	Excellent, with alkali-resistant coating for long-term durability in cement mortar
Color	White, blue, green, yellow, orange (customizable)
Applications	ETICS (External Thermal Insulation Composite Systems), wall crack prevention, roofing waterproofing reinforcement, tile/stone backing, floor reinforcement

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Description of Glass Fiber Mesh

Glass Fiber Mesh has high strength, good alkali resistance and plays an important structural role in the insulation system, mainly preventing the generation of cracks.
Due to its excellent acid resistance, alkali resistance and other chemical properties, as well as high tensile strength in longitude and latitude.

Glass Fiber Mesh also can make the stress of the external wall insulation system evenly dispersed, avoid the deformation of the whole insulation structure caused by the collision and extrusion of external impulse, and make the insulation layer have high impact resistance strength, and easy to construction and quality control, so as to play the role of “soft reinforcement” in the insulation system.

Excellent Acid Resistance

Excellent Alkali Resistance

High Tensile Strength In Longitude And Latitude

Good chemical stability