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Views: 0 Author: SUGRAND Publish Time: 2026-05-25 Origin: Site
Fiberglass mesh (also called fiberglass net, Reinforced Plaster Net, plaster net) is a woven fiberglass mesh with an alkali-resistant coating, specifically designed to be embedded in plaster, gypsum, insulation layers, and tile base coats to prevent cracking, enhance tensile strength, and distribute stress.
For construction project managers, gypsum board contractors, and building material distributors, wall cracks, insulation layer detachment, and hollow tiles mean: more rework, longer construction periods, damaged corporate reputation, and higher risks of claims.
SUGRAND fiberglass mesh's core value: embedding an "invisible skeleton" into the wall, ensuring 20 years of stable crack-free performance, reducing rework rates and maintenance costs from the source.
Wall cracking: Cracking is most common in ordinary plaster, gypsum board joints, and at the junction of new and old walls. High tensile strength and a uniform mesh of fiberglass mesh disperse stress, inhibiting hairline cracks and structural cracks.
Detachment and hollowing of external wall insulation systems (EIFS/ETICS): Problems most common at insulation board joints and areas of high-temperature cycling. 145–160gsm alkali-resistant fiberglass mesh embedded in a protective layer provides impact resistance, aging resistance, and prevents detachment; it is a required material for European standard ETICS.
Corrosion in humid/coastal/high-alkali environments: Steel wire mesh rusts and rots, failing after a few years. Fiberglass mesh is naturally rust-free, alkali-resistant, and moisture-resistant, maintaining its strength for a long time in high-alkali cement environments, making it suitable for bathrooms, basements, and coastal projects.
Slow construction, high labor costs, and high waste: Fiberglass mesh weighs only 1/4 of steel wire mesh, is easy to cut and bend, and can be applied to inside and outside corners, increasing labor efficiency by 30-35% and reducing waste and construction schedule pressure.
GSM | Applicable Scenarios | Features |
80–100gsm | Interior wall plastering, gypsum board joints, home renovation | Lightweight, flexible, easy to apply, hairline crack resistant |
140–160gsm | Exterior wall insulation, plastering, villa/commercial facades | Alkali resistance ≥75% retention rate, high tensile strength, anti-aging, impact resistant |
160–300gsm | Underground engineering, roof waterproofing, industrial flooring, high-traffic areas | Ultra-high strength, puncture resistant, tear resistant, long lifespan |
SUGRAND Advantages: Special alkali-resistant coating; strength retention ≥90% after 28-day alkali immersion; high and uniform tensile strength in both warp and weft directions, with no weak points; square mesh, no burrs, no breakage, and tear-resistant during construction.
B2B buyers are most concerned with: minimum order quantity, delivery time, stable supply, and customization capabilities.
SUGRAND supports sample testing; orders ship in 20-35 days, with ample production capacity during peak season; customization available: weight, color, mesh size, roll width/length, and packaging; tiered discounts available for long-term partnerships.
European building materials wholesalers: Long-term sourcing of 160gsm fiberglass mesh for EIFS, 5 years without complaints, high customer repurchase rate.
Middle Eastern commercial engineering companies: Using SUGRAND fiberglass mesh in exterior wall projects, no cracking or peeling even under extreme temperature differences.
North American renovation contractors: Used in drywall joints and bathroom waterproofing, fast construction, less rework, high customer satisfaction.
If you are a construction contractor, project manager, or building material distributor looking to reduce cracking, minimize rework, improve project reputation, and control costs, you shouldn't solely focus on low prices. Instead, prioritize product quality and the stability of long-term partnerships.
SUGRAND Fiberglass Mesh: Highly alkali-resistant, tensile-strength, fast delivery, long lifespan, customizable, and flexible MOQ.
Submit an inquiry now to receive free samples, technical specifications, bulk quotes, and the latest production schedule.
Email: sugrand@grandnets.com
WhatsApp/WeChat: 86 15605607108
Address: 15th Floor, B Tower, Jin Zhong Huan Mansion, Hefei, China
