160gsm Fiberglass Mesh

Danyang Yonggu Building Materials Co., Ltd. is one of the most reliable manufacturers and suppliers of 160gsm fiberglass mesh in China. With abundant experience, we warmly welcome you to wholesale bulk 160gsm fiberglass mesh made in China here from our factory. All customized products are with high quality and competitive price.

Exterior walls are only as good as the reinforcement behind them, which is exactly why this 5x5mm 160gsm Fiberglass Mesh is built to deliver. Designed specifically for Exterior Insulation and Finish Systems (EIFS), it serves as a premium, high-performance backbone for exterior facades. Woven from high-grade C-glass or E-glass fibers and treated with a heavy-duty alkali-resistant coating, this mesh is engineered to prevent cracking, resist harsh weathering, and genuinely extend the lifespan of exterior walls. From new residential builds and commercial complexes to public infrastructure and old wall renovations, it provides the reliable structural integrity that demanding projects require.

Working Principle

Think of this 160gsm Fiberglass Mesh mesh as the hidden skeleton of your wall system. When embedded into mortar or render, it actively distributes mechanical stress evenly across the entire surface layer of plaster, cement, or insulation. It acts as the primary defense against cracking triggered by temperature swings, structural settling, moisture intrusion, or physical impact. Crucially, the specialized alkali-resistant coating acts as a protective shield. Since cement is highly alkaline and will quickly degrade untreated fiberglass, this coating prevents yarn corrosion, ensuring the reinforcement maintains its stability and performance over the long haul.

Achieving a flawless finish relies on a precise, four-step integration:

• Raw fiberglass yarn is woven into a highly uniform 5x5mm grid structure.
• The mesh is then saturated with a specialized alkali-resistant emulsion to lock in durability.
• During installation, the mesh is fully embedded into the plaster or mortar layers.
• Once cured, this creates a highly tensile, reinforced composite layer that actively resists structural cracking.

Key Features & Specs

• True Alkali Resistance：Guarantees an alkali retention rate of ≥75%, translating to a proven service life of over 25 years.
• High Tensile Strength：Standard pull tests reliably hit ≥1250N/50mm, with reinforced variants pushing past ≥1600N/50mm.
• Dimensional Stability：Features low elongation to prevent warping, paired with strong resistance to UV degradation and aging.
• Broad Compatibility：Binds seamlessly with EPS, XPS, rock wool boards, and standard cement mortars.
• Built Tough：Eco-friendly, waterproof, fireproof, and highly resistant to mildew.

This 160gsm Fiberglass Mesh is designed to handle heavy lifting across a wide range of demanding environments:

• Exterior wall insulation systems (EIFS)
• Commercial real estate, including offices and hotels
• Public construction projects like schools and hospitals
• Harsh environments, such as coastal, highly humid, or corrosive zones
• Integrated insulation and decoration panels

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