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100 M²
ISO9000，CE,EN13501,SGS,etc
0.5 – 5mm(customizable)
Red (customizable)
7-15 days
A Grade
1M,1.2M (customizable)
Product Description
RUISHUN Silicone Calendered Fiberglass Fabric is a high-performance composite material manufactured by calendering premium silicone rubber directly onto fiberglass fabric.
Compared with standard silicone-coated fabrics, the calendered structure provides more uniform thickness, stronger bonding, smoother surface, and longer service life.
As a fiberglass fabric source manufacturer, RUISHUN controls the entire process—from weaving fiberglass fabric to silicone calendering—ensuring stable quality, consistent specifications, and reliable delivery for global B2B customers.
Silicone calendered fiberglass fabric is produced using a calendering process, where silicone rubber is pressed and bonded onto fiberglass fabric under controlled pressure and temperature.
This process allows:
Even silicone distribution
Strong adhesion between silicone and fiberglass
Excellent surface smoothness
Improved heat, fire, and sealing performance
It is widely used in welding protection, fire insulation, expansion joints, and industrial sealing applications.
Withstands continuous high temperatures
Ideal for welding, cutting, and hot work protection
Calendered silicone layer ensures consistent thickness
Suitable for sealing, insulation, and industrial covers
Silicone deeply bonded to fiberglass fabric
Reduced risk of cracking or delamination
Resistant to oil, chemicals, moisture, UV, and aging
Maintains performance under repeated bending and movement
| Item | Specification |
|---|---|
| Base Fabric | Fiberglass fabric (E-glass) |
| Silicone Process | Calendered silicone rubber |
| Thickness | Customized |
| Weight | Customized |
| Temperature Resistance | Up to 260°C (short-term higher) |
| Flame Retardancy | Excellent |
| Surface Finish | Smooth / Semi-gloss |
| Color | Red, gray, white, customized |
All specifications can be customized according to application requirements.
RUISHUN silicone calendered fiberglass fabric is widely used for:
Welding blankets & fire blankets
Thermal insulation covers
Expansion joints
Flexible connectors
Fire-resistant curtains
Industrial protective covers
Sealing and gasketing systems
Its smooth surface and stable thickness make it especially suitable for industrial sealing and insulation projects.
| Feature | Calendered | Coated |
|---|---|---|
| Silicone Uniformity | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ |
| Surface Smoothness | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ |
| Bond Strength | Stronger | Standard |
| Service Life | Longer | Normal |
| Application Level | Industrial / Heavy-duty | General |
For demanding applications, calendered silicone fiberglass fabric offers superior long-term performance.
RUISHUN is not a trading company. We produce fiberglass fabric in-house, ensuring full control over quality, structure, and consistency.
Advanced calendering lines
Precise thickness control
Stable silicone bonding performance
Thickness, weight, color, width customized
OEM & private label available
Serving global B2B customers
Stable quality & reliable supply
Silicone calendered fiberglass fabric is produced by pressing silicone rubber onto fiberglass fabric using a calendering process, resulting in more uniform thickness and stronger bonding than traditional coating methods.
Typically, it can withstand continuous temperatures up to 260°C, with higher short-term heat resistance depending on specifications.
Yes. The fiberglass base fabric combined with silicone rubber provides excellent flame retardancy and fire resistance, making it suitable for welding and fire protection applications.
It is widely used for welding blankets, fire blankets, insulation covers, expansion joints, flexible connectors, and industrial sealing systems.
Yes. As a fiberglass fabric source manufacturer, RUISHUN offers full customization including thickness, weight, color, and width.
