- +86 18770724038
- +86 18770724038
- sales@siliconefiberglasscloth.com
Model 3732 double-sided silicone coated fiberglass fabric for welding protection, fire safety and high-temperature insulation applications.
550°C continuous | 1100°C short-term peak | 480g/m² | 0.45mm thickness | OEM & ODM available
✔ Double-sided silicone coating for waterproof, oil-resistant and long service life
✔ Excellent heat resistance for demanding industrial environments
✔ Flexible fiberglass base, easy to cut, sew and fabricate into finished products
Typical applications include welding blankets, fire curtains, insulation covers, pipeline expansion joints, and HVAC flexible connectors.
Factory direct supply. Free samples & fast quotation within 24 hours.
This 0.45 mm thick double-sided silicone-coated fiberglass cloth uses 3732 E-fiberglass cloth as its base material and is coated with liquid silicone on both sides. It combines heat resistance, flexibility, surface protection, and industrial processing properties.
This material is typically supplied in roll form and can be cut, sewn, slit, or processed to create welding blankets, fire curtains, removable insulation covers, expansion joint fabrics, HVAC flexible connectors, and other high-temperature protection products.
The double-sided silicone coating helps improve its water resistance, oil resistance, abrasion resistance, and service life, making it suitable for industrial environments with stringent requirements for fire safety, thermal insulation, and long-term durability.
0.45mm double-sided silicone coated fiberglass fabric roll with smooth silicone surface, consistent coating quality and stable roll appearance.
| Item | Specification |
|---|---|
| Product Type | Double-sided silicone coated fiberglass fabric |
| Substrate Model | 3732 fiberglass cloth |
| Coating | Double-sided liquid silicone coating |
| Weight | 480 ± 20 g/m² |
| Thickness | 0.45 ± 0.05 mm |
| Standard Width | 1.0m / customized |
| Roll Length | 50m / 100m / customized |
| Color | Orange standard, gray and custom colors available |
| Heat Resistance | Up to 550°C continuous working temperature; short-term peak exposure up to 1100°C |
| Surface Properties | Waterproof, oil-resistant, flexible and easy to fabricate |
| Processing | Cutting, sewing, slitting, printing and custom packaging |
This 0.45mm double-sided silicone coated fiberglass fabric combines 3732 E-glass fiberglass cloth substrate with double-sided liquid silicone coating, providing reliable heat resistance, surface protection and fabrication performance for industrial applications.
The 3732 E-glass fiberglass cloth substrate provides stable strength, tear resistance and dimensional stability, making the fabric suitable for cutting, sewing and industrial fabrication.
The double-sided liquid silicone coating improves waterproof, oil-resistant and abrasion-resistant performance while protecting both surfaces during long-term industrial use.
The material is designed for high-temperature protection applications such as welding blankets, fire curtains, insulation covers and flexible heat-resistant connectors.
This 0.45mm double-sided silicone coated fiberglass fabric is widely used in industrial heat protection applications where heat resistance, fire safety, flexibility and coated surface protection are required.
Used for welding blankets, welding curtains and spark protection screens to help block sparks, spatter and radiant heat during hot work operations.
Suitable for fire curtains, fire barriers and flexible fire protection systems where coated fiberglass fabric is required for heat and flame protection.
Used as an outer protective layer for removable insulation jackets, valve covers, flange covers and reusable thermal insulation covers.
Can be fabricated into fabric expansion joints and flexible connectors for ducting, ventilation and industrial equipment systems.
Suitable for HVAC flexible fabric connectors, duct connectors and air handling systems requiring heat-resistant coated fiberglass material.
Used as a heat-resistant protective covering for electrical insulation areas where flexibility, coated surface protection and thermal resistance are required.
This 0.45mm double-sided silicone coated fiberglass fabric is recommended for medium-weight industrial heat protection applications. With 480 ± 20 g/m² weight and double-sided liquid silicone coating, it provides a balanced combination of flexibility, heat resistance, waterproof surface protection and fabrication performance.
| Requirement | Recommended Choice |
|---|---|
| Medium-weight heat protection fabric | This 0.45mm double-sided silicone coated fiberglass fabric is suitable for general industrial heat protection and fabrication applications. |
| Welding blankets and welding curtains | Recommended for spark protection, spatter protection and radiant heat shielding during hot work operations. |
| Fire curtains and heat protection covers | Suitable as a flexible coated fiberglass fabric material for fire safety and heat protection products. |
| Removable insulation covers | Suitable as an outer protective layer for insulation jackets, valve covers, flange covers and reusable insulation covers. |
| Fabric expansion joints and flexible connectors | Can be cut, sewn and fabricated into flexible connectors for ducting, ventilation and industrial equipment systems. |
| Cost-sensitive one-side protection | One-side silicone coated fiberglass fabric may be more cost-effective if only one coated surface is required. |
| Heavy-duty or high-abrasion use | Thicker or heavy-duty silicone coated fiberglass fabric is recommended for stronger mechanical protection. |
| Special thickness, color, width or roll length | Custom silicone coated fiberglass fabric is recommended for OEM and project-specific requirements. |
We provide customization services for silicone coated fiberglass fabric based on project requirements, including thickness, coating weight, width, color, roll length, cutting, sewing, printing and packaging.
Available in different thicknesses and fabric weights to meet insulation, welding protection, fire safety and fabrication requirements.
Silicone coating weight can be adjusted according to surface protection, flexibility, abrasion resistance and application requirements.
Standard width is 1.0m, with customized width and roll length available for cutting, sewing and OEM production.
Orange is the standard color. Gray and other custom colors can be supplied based on project or brand requirements.
The fabric can be slit, cut, sewn and fabricated into blankets, covers, curtains, connectors and other finished products.
OEM service, custom labels, roll packaging, carton packaging and pallet packaging are available for export orders.
Each roll of silicone coated fiberglass fabric is inspected during production and before shipment to help ensure stable thickness, fabric weight, coating quality, surface condition and packaging performance.
The fiberglass cloth substrate is checked before coating to confirm fabric type, surface condition and basic material consistency.
Thickness and fabric weight are checked according to production requirements to help keep the finished silicone coated fabric within the required specification range.
The silicone coating surface is inspected for coating uniformity, surface defects, color consistency and overall roll appearance before packing.
Finished rolls are checked before shipment, including roll condition, labeling, packaging protection and export carton or pallet arrangement.
Silicone coated fiberglass fabric is packed in rolls with protective packaging for export shipment. Carton, pallet and customized packing options are available according to order quantity and shipping requirements.
The fabric is usually supplied in roll form and packed with protective film or bag to help keep the roll clean and protected during handling.
Export cartons, wooden pallets or carton pallet packing can be arranged according to roll size, order quantity and transportation requirements.
Custom labels, roll marks, product tags and OEM packaging can be provided based on customer branding or project requirements.
Finished rolls can be prepared for sea, air or express shipment. Packing details and shipping documents can be arranged according to export order requirements.
Tell us your required thickness, width, roll length, color, application and order quantity. Our team can provide suitable silicone coated fiberglass fabric recommendations, technical support, samples and quotation for your project.
Common problems with custom silicone fiberglass cloth
Suihua is a leading enterprise in China’s silicone fiberglass cloth industry. We are committed to providing professional technology, superior performance, and comprehensive after-sales service to meet the needs of our global customers. Suihua China strives to be your one-stop supplier. Please tell us your specific needs, and we will work with you to find solutions!
We’re a China Leading Manufacturer Since 2014.
ISO9001:2005 CE EN 1869:1997 BS EN 1869:1997 BS EN 1869:2019
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Yes, the samples are free. However, you will need to pay for the express delivery.
T/T, L/C, Trade Assurance, and Paypal are accepted.
Normally 7-30 days after receiving the advance payment. Samples will be prepared within 1-3 days.
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