High-Performance Fiberglass Fabric Solutions | Rondy

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shandong rondy composite materials co.,ltd

Shandong Rondy Composite Materials Co., Ltd. takes advantage of modern composite technology and fiberglass and polyester

Shandong Rondy Composite Materials Co., Ltd. takes advantage of modern composite technology and fiberglass and polyester raw materials to offer high-quality and economical products for various industries, which include construction, marble processing, fiberglass welding safety, fiberglass tarpaulin manufacturing and other related industries. They are one of the best exporters of high performance fiberglass and polyester textile fabrics. They are committed to delivering clients innovative solutions and therefore all their products are marked with a sign of quality.
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Uncompromising Quality and Versatility: Key Advantages of Rondy’s Fiberglass Fabric

Exceptional Strength and Lightweight Design

Rondy’s fiberglass fabric is crafted from premium E-glass fibers, offering superior tensile strength and dimensional stability while remaining lightweight. The tight, uniform weave enhances structural integrity in composites, making it ideal for reinforcing industrial pipes, automotive components, and building structures. Unlike traditional materials, it provides high strength without excessive weight, reducing transportation costs and installation effort.

Extreme Thermal and Fire Resistance

Engineered to withstand temperatures up to 1100°C (high-silica variants), our fiberglass fabric is non-combustible and emits no toxic fumes, meeting rigorous fire safety standards like ASTM F1989-05. It is widely used in welding blankets, furnace linings, and fire-resistant barriers, providing reliable protection in high-heat environments while maintaining flexibility for easy installation.

Superior Chemical and Moisture Resistance

Coated with silicone, PVC, PU, or vermiculite, Rondy’s fabric resists corrosion from acids, alkalis, and moisture, ensuring longevity in harsh industrial settings. The waterproof and UV-stabilized coatings make it suitable for outdoor applications such as truck tarpaulins, tent reinforcements, and marine equipment covers, protecting against rain, sunlight, and chemical spills.

Customizable Weaves and Coatings for Diverse Needs

Available in a range of weave densities (4oz to 20oz) and widths, our fiberglass fabric can be tailored to specific applications. Fine-weave fabrics offer smooth surfaces for aesthetic projects like boat hulls or decorative panels, while heavy-duty weaves provide rugged reinforcement for industrial tanks and machinery. Custom coatings ensure optimal performance in heat, moisture, or chemical environments.

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Fiberglass fabric for marine applications is specially treated to withstand saltwater corrosion, UV radiation, and mechanical stress in maritime environments. Used in boat hulls, offshore platforms, and marine composites, it provides lightweight strength and resistance to water absorption, ensuring the longevity of marine vessels and structures. Its compatibility with epoxy resins enables seamless integration into composite layups, making it a preferred choice for boat builders and repair professionals.

Frequently Asked Questions

What industries benefit most from Rondy’s fiberglass fabric?

Rondy’s fiberglass fabric is widely used in: Construction: Reinforcing exterior insulation systems (EIFS), drywall, and plaster for crack prevention. Industrial: Manufacturing heat-resistant blankets, chemical-resistant linings, and flexible ductwork connectors. Marine/Auto: Crafting lightweight boat hulls, automotive body kits, and thermal insulation for engines. Fire Safety: Producing fire blankets, welding curtains, and flame-retardant partitions.
Select based on environmental needs: Silicone Coating: High-temperature resistance (up to 550°C), ideal for oven seals and flexible pipe wraps. PVC Coating: Waterproof and cost-effective, suitable for tarpaulins, awnings, and temporary shelters. Vermiculite Coating: Extreme heat resistance (up to 1100°C) for industrial fire barriers and welding habitats. PU Coating: Abrasion-resistant for high-traffic areas like conveyor belts or flooring.
Yes. Our UV-stabilized and waterproof coatings ensure the fabric withstands outdoor elements. It is used in logistics for truck covers, in camping for durable tents, and in agriculture for weather-resistant storage solutions, maintaining performance even after prolonged sun or rain exposure.
Yes. Rondy’s fiberglass fabric is made from 100% recyclable glass fibers, aligning with sustainable practices. At the end of its lifecycle, it can be recycled without releasing harmful substances, making it an eco-friendly choice for green manufacturing and construction projects.

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customer evaluation

David L., Plant Manager
"Indispensable for High-Temperature Industrial Applications"

"We use Rondy’s vermiculite-coated fiberglass fabric in our steel plant’s welding stations to protect against sparks and heat. The fabric withstands daily exposure to 900°C without degrading, and its durability has reduced replacement costs by 40%. Highly reliable for heavy-duty environments."

Emma S., Marine Engineer
"Lightweight and Strong for Marine Composites"

"As a boat builder, I rely on Rondy’s 10oz fiberglass fabric for hull laminations. It’s easy to work with with epoxy resin, and the lightweight design improves fuel efficiency while maintaining structural integrity. The smooth weave also reduces sanding time, the end result is always a flawless finish."

Mark T., Fleet Coordinator
"Durable Tarpaulin Solution for Logistics"

"Our trucking company switched to Rondy’s PVC-coated fiberglass fabric for cargo covers, and it’s been a game-changer. The fabric is waterproof, tear-resistant, and lightweight, making it easy for our team to handle. It’s withstood harsh winters and summers without fading or cracking – highly recommend for logistics."

Lisa R., Safety Director
"Essential Fire Blankets for Commercial Kitchens"

"We purchased Rondy’s fire blankets for our restaurant chain’s kitchens, and they’ve proven indispensable. The fabric’s thickness and flexibility allow quick deployment to smother grease fires, and its compliance with NFPA standards gives us peace of mind. A must-have for any food service business."

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fiberglass fabric roll heat resistant fiberglass fabric fiberglass fabric for insulation heavy duty fiberglass fabric fiberglass fabric for construction
Global Compliance with Industry Standards

Global Compliance with Industry Standards

Rondy’s fiberglass fabric meets international standards such as EN 1869, NFPA 701, and ASTM D638, ensuring certification for use in diverse global markets. Whether for European construction codes or North American fire safety regulations, our products deliver consistent, compliant performance.
Innovative Coating Technology

Innovative Coating Technology

Our advanced coating processes ensure seamless adhesion between glass fibers and resins, enhancing protection against heat, moisture, and chemicals. Each coating is engineered to optimize performance, from silicone for flexibility to PVC for waterproofing, ensuring tailored solutions for every application.
20+ Years of Manufacturing Expertise

20+ Years of Manufacturing Expertise

With over two decades of experience, Rondy offers customizable fiberglass fabric solutions, including unique weave patterns, coatings, and sizes. Our technical team collaborates with clients to deliver products that meet exact specifications, ensuring excellence in every roll for industrial, commercial, and residential projects.

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