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Engineered for Extreme Heat
Gujwool's High-Temperature Textile Solutions.

Gujwool, a key brand within the SJE Group since 2008, specializes in advanced technical textiles like Needle Mats using E-glass, S-glass, and High-Silica fibers for critical insulation and filtration needs in environments up to 1200 degree celsius.

Gujwool
Durable Performance in the Toughest Thermal Applications
Gujwool Needle Mats are manufactured by mechanically bonding continuous glass or silica fibers without chemical binders. This process results in a highly resilient, lightweight, and flexible material with exceptional thermal stability and acoustic dampening properties. These mats are the ideal solution for applications where conventional insulation fails, providing resistance to chemical corrosion, vibration, and continuous exposure to extreme temperatures. Its pure fiber composition ensures stability and zero smoke or toxicity upon heating.
Extreme Temperature Resistance: Handles continuous temperatures up to and exceeding 1000 degrees.
No Chemical Binders: Pure fiber composition ensures stability and cleanliness in thermal processing.
Vibration Damping: Excellent acoustic and shock absorption properties for machinery.
Flexible Fabrication: Easily cut, wrapped, and fabricated for complex, non-standard shapes like flanges and valves.
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Product Range
Gujwool Product Range
High-Silica Needle Mat
Key Fiber Composition:
High-purity silica fibers
Primary Performance Focus:
Maximum Temperature Resistance (up to 1200 degrees), superior chemical resistance. Used in extreme heat shielding.
E Glass Needle Mat
Key Fiber Composition:
Electrical grade glass fibers
Primary Performance Focus:
General High-Temperature Insulation (up to 550 degrees). Cost-effective and widely used in thermal and acoustic industrial applications.
S Glass Needle Mat
Key Fiber Composition:
Structural grade glass fibers
Primary Performance Focus:
High Mechanical Strength and stiffness. Used where durability and resistance to tearing/abrasion are critical.
Industries Catered
Specialized Uses in Heavy Industry
Gujwool products are found in mission-critical applications that demand the absolute highest level of thermal protection and durability.
  • south_east Power Generation
    Insulation blankets for turbines, manifolds, and high-heat exhaust systems.
  • south_east Automobile/Exhaust Systems
    Engine bay heat shielding and thermal management in commercial vehicles.
  • south_east Metallurgy & Welding
    Personnel and equipment protection from extreme heat and molten metal spatter.
  • south_east Industrial Filtration
    High-temperature dust collection bags and filters in cement and steel industries.
  • south_east OEM Fabrication
    Internal insulation lining for industrial ovens, kilns, and heating equipment.

Don't Let the Details Define Failure. Seal with SJE Tapes.

As the partner for Gujwool, SJE can supply standard products or assist in developing customized mats to meet the exact thickness, density, and temperature requirements of your unique industrial process.