Products
Silicone Rubber Coated Fiberglass Fabric
Engineered by Nanjing EFG Co., Ltd., Silicone Rubber Coated Fiberglass Fabric is a premier composite fabric designed to master the most demanding environments. This material fuses a high-strength fiberglass cloth core with a resilient, weather-resistant silicone rubber coating, delivering unmatched durability and protection. It is the definitive upgrade over traditional materials, offering reliable performance in applications ranging from industrial sealing and high-temperature insulation to critical safety protection.
Features
Products Description
Engineered by Nanjing EFG Co., Ltd., Silicone Rubber Coated Fiberglass Fabric is a premier composite fabric designed to master the most demanding environments. This material fuses a high-strength fiberglass cloth core with a resilient, weather-resistant silicone rubber coating, delivering unmatched durability and protection. It is the definitive upgrade over traditional materials, offering reliable performance in applications ranging from industrial sealing and high-temperature insulation to critical safety protection.


Core Value Proposition
This fabric is engineered to address and solve specific, high-stakes industrial problems:
- Conquer Extreme Temperatures: Maintains integrity and flexibility across a vast operating range from -70°C to +260°C, outperforming materials that crack in the cold or degrade under intense heat.
- Guarantee Long-Term Durability: Formulated to resist degradation from ozone, UV radiation, and oxidative aging, it ensures a service life of up to 10 years, slashing replacement costs and downtime.
- Ensure Superior Safety & Insulation: Provides excellent dielectric properties (Constant: 3.0-3.2) and high breakdown voltage (20-50 KV/mm), with optional flame-retardant grades for critical electrical and fire safety applications.
- Simplify Installation & Application: Combines lasting flexibility with high surface friction, making it easier to wrap, seal, and secure on pipes, joints, and equipment without slipping.
Technical Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Temperature Range | -70°C to +260°C | Continuous operation |
| Key Resistances | Ozone, UV, Weathering, Chemical Corrosion | Ensures long lifespan |
| Electrical Properties | Dielectric Constant: 3.0 - 3.2 Breakdown Voltage: 20 - 50 KV/mm |
Excellent insulator |
| Standard Width | 40 - 80 inches | Custom widths available |
| Thickness | 0.45 mm - 1.0 mm | Varies with coating weight |
| Coating Weight | 130 - 2800 g/m² | Determines durability & flexibility |
| Coating Options | Single-sided or Double-sided | For different exposure needs |
| Available Colors | Red, Silver-Grey, Black, White, etc. | Custom colors on request |
| Standard Roll Length | 50 yards or 100 yards | Other lengths available |
| Key Property | Flame Retardant / Standard | Select based on safety requirements |
✅ Full Customization Available: All specifications-including weight, strength, dimensions, and packaging-can be tailored to your exact project blueprints.
Proven Applications Across Industries
This versatile fabric is the material of choice for engineers and specifiers in critical sectors:
- Industrial & Petrochemical: Ideal for pipe insulation, non-metallic expansion joints, compensators, and protective gaskets in corrosive plant environments.
- Fire & Welding Safety: Serves as reliable welding blankets, fire curtains, furnace seals, and spark containment pads.
- Aerospace & Logistics: Used in protective cargo covers, engine bay heat shields, and component insulation.
- Construction & Infrastructure: Applied in acoustic barriers, high-temperature building seals, and durable protective wrapping.


Our Services
- Secure Packaging & Logistics: Each roll is protected in plastic and cartons, palletized for safe global shipment via partners like MSK, MSC, CMA, and COSCO.
- Tailored Solutions: We specialize in custom manufacturing. Provide your specifications, and we will produce a fabric that matches your exact technical requirements.
- End-to-End Support: Our partnership includes technical consultation, flexible payment terms (T/T, L/C), and dedicated after-sales support, with on-site guidance available.




📞 Take the Next Step
Transform your project's reliability with the right material. Contact our technical team today for a custom quote, a free sample for testing, or a detailed consultation.
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