Product Overview
Fiberglass Woven Roving Cloth is a heavy-weight woven reinforcement fabric made from continuous glass fiber rovings. It is typically woven in a plain weave structure, with warp and weft rovings interlaced to provide strength in two directions. As a Fiberglass Woven Roving Fabric, it is widely used in hand lay-up, RTM, compression molding, pultrusion and other composite processes.
Compared with chopped strand mat, woven roving offers higher mechanical strength and better dimensional stability. It is compatible with unsaturated polyester, vinyl ester, epoxy and polyurethane resins. Our Fiberglass Woven Roving Cloth is available in multiple areal weights, widths and roll lengths to match different lamination and molding requirements.
Key Features of Our Fiberglass Woven Roving Cloth & Fabric
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High mechanical strength: Bi-directional reinforcement from woven roving structure.
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Good resin wet-out: Designed for fast and uniform resin penetration.
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Excellent laminate performance: Improves impact resistance and structural stability.
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Consistent areal weight: Stable quality for repeat production.
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Smooth surface appearance: Suitable for FRP panels, boats, tanks and pipes.
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Resin compatibility: Works with UP, VE, EP and PU resin systems.
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Customizable sizing: Silane, emulsion or other sizing options on request.
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Multiple specifications: Different weights, widths and roll lengths available.
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Factory-direct supply: Stable lead time and competitive B2B pricing.
Our Fiberglass Woven Roving Fabric is inspected throughout weaving, winding, cutting and packing to ensure consistent performance for your production line.
Technical Specifications
| Property | Typical Range / Options |
|---|---|
| Product Name | Fiberglass Woven Roving Cloth / Fiberglass Woven Roving Fabric |
| Fiber Type | E-glass, C-glass, ECR-glass or customized |
| Weave | Plain weave, twill weave or customized |
| Areal Weight | 200 g/m² – 1000 g/m², common: 300, 400, 450, 500, 600, 800 g/m² |
| Width | 100 mm – 3000 mm, customizable |
| Roll Length | 50 m, 100 m or customized |
| Sizing Type | Silane, emulsion, powder or customer requirement |
| Moisture Content | ≤ 0.2% |
| Loss on Ignition | 0.4% – 1.2%, depending on sizing |
| Compatible Resin | Unsaturated polyester, vinyl ester, epoxy, polyurethane |
| Color | White, natural or customized |
| Packaging | Roll, shrink wrap, carton, pallet |
| MOQ | Negotiable, depending on specification |
Specifications are for reference. Final selection depends on application, resin system, molding process and performance requirements. Contact us for a recommended specification.
Customization & OEM Service
As a direct B2B manufacturer, we offer flexible customization for Fiberglass Woven Roving Cloth and Fiberglass Woven Roving Fabric:
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Custom areal weight from 200 g/m² to 1000 g/m²
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Custom width from 100 mm to 3000 mm
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Custom roll length and core size
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Plain weave, twill weave or special weave
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Silane, emulsion or powder sizing
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E-glass, C-glass or ECR-glass fiber
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Private label, neutral packing or customized packaging
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OEM/ODM according to samples or drawings
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Technical support for resin and process matching
Send us your application details, and we will recommend the right Fiberglass Woven Roving Cloth or Fiberglass Woven Roving Fabric for your market.
Applications
Our Fiberglass Woven Roving Cloth and Fiberglass Woven Roving Fabric are widely used in:
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FRP boat hulls, decks and marine structures
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Chemical storage tanks, pipes and anti-corrosion linings
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Cooling towers and water treatment equipment
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Automotive parts, truck bodies and bus panels
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Wind turbine blades and renewable energy components
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Construction panels, profiles and building reinforcement
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Sports equipment, molds and tooling
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Pultrusion, RTM, hand lay-up and compression molding
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Industrial composite reinforcement and repair
For each application, the correct Fiberglass Woven Roving Fabric specification can improve lamination efficiency, mechanical performance and surface quality.
Why Choose Us as Your B2B Supplier
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Factory-direct pricing: Competitive cost without middlemen.
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Stable quality: Strict control from glass fiber roving to finished woven roving.
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Custom production: Weight, width, roll length, weave and sizing.
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Fast sampling: Samples available for testing before bulk order.
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Export experience: Professional packaging and documents for global buyers.
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Reliable lead time: Stable capacity for repeat and long-term orders.
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Technical support: Help with resin matching and process selection.
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OEM/ODM service: Custom labels, packaging and specifications.
We are not only selling Fiberglass Woven Roving Cloth; we are your long-term manufacturing partner for composite reinforcement materials.
Quality Control
Every batch of Fiberglass Woven Roving Fabric goes through strict quality control:
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Raw material inspection of glass fiber roving
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Weaving density and areal weight control
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Width and roll length tolerance check
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Sizing and moisture content inspection
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Surface appearance and defects inspection
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Tensile strength and resin wet-out testing
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Packaging and shipment verification
We can provide test reports and certificates according to your requirements.
Packaging & Delivery
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Standard export packaging: roll, shrink wrap, carton, pallet
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Customized labels and packaging available
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MOQ: Negotiable, depending on specification
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Sample lead time: Usually 3–7 days
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Bulk lead time: Usually 7–20 days after confirmation
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Shipping: Sea, air, express or customer forwarder
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Port: Shanghai, Ningbo, Qingdao or as requested
FAQ
Q1: What is Fiberglass Woven Roving Cloth?
A: Fiberglass Woven Roving Cloth is a heavy-weight woven glass fiber reinforcement made from continuous rovings. It is used in FRP and composite applications for bi-directional strength.
Q2: Is Fiberglass Woven Roving Fabric the same as Fiberglass Woven Roving Cloth?
A: Yes. Fiberglass Woven Roving Fabric and Fiberglass Woven Roving Cloth generally refer to the same type of woven roving reinforcement. Different industries may use different names.
Q3: What are the common areal weights?
A: Common weights include 300 g/m², 400 g/m², 450 g/m², 500 g/m², 600 g/m² and 800 g/m². Custom weights are available.
Q4: What width and roll length can you supply?
A: Width can be customized from 100 mm to 3000 mm. Roll length is usually 50 m or 100 m, and can be customized.
Q5: What resin systems are compatible?
A: Our Fiberglass Woven Roving Cloth is compatible with unsaturated polyester, vinyl ester, epoxy and polyurethane resins. Please confirm the sizing type for your resin system.
Q6: Can you provide samples?
A: Yes. Free samples of Fiberglass Woven Roving Fabric are available for evaluation. You only need to cover the shipping cost or provide your courier account.
Q7: Do you support OEM/ODM?
A: Yes. We support OEM/ODM for Fiberglass Woven Roving Cloth and Fiberglass Woven Roving Fabric, including custom labels, packaging and specifications.
Q8: What is your MOQ?
A: MOQ is negotiable and depends on the specification. Contact us for a detailed quotation.
Request a Quote for Fiberglass Woven Roving Cloth & Fabric
Looking for a reliable B2B manufacturer of Fiberglass Woven Roving Cloth and Fiberglass Woven Roving Fabric? Send us your requirements and we will reply within 24 hours.
