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FiberFrax® Gaskets & Insulation

FiberFrax is an excellent high-temperature gasketing and insulation material for businesses looking for a lower-cost alternative to silicone and ManniGlas. Timco Rubber works with you to design and provide custom FiberFrax parts for your applications.

High-Temperature Ceramic Fiber Papers for Gasketing

FiberFrax is a ceramic fiber paper consisting of randomly oriented ceramic fibers held in place with a latex binder system. These products have an operating temperature between 400° F and 2,450° F based on product selection. Blending different fibers, binders, and additives allows for a variety of FiberFrax paper products. This level of customization allows us to identify and provide FiberFrax parts specifically designed with your performance and budgetary needs in mind.



FiberFrax Properties

  • Temperature Range
    • Low Temperature Usage: 400° F
    • High Temperature Usage: Up to 1,200° F (2,450° F with special additives)
  • General Characteristics
    • Flame Rating: UL 94V-O


FiberFrax Applications

  • HVAC
    • Burner box gasket
  • Appliance
    • Stove top range gasket
  • Lighting
    • High-temperature gasket


FiberFrax Benefits and Advantages

  • High temperature stability
  • Low thermal conductivity
  • Low heat storage
  • Weight reduction
  • Thermal shock resistance
  • High heat resistance
  • Easy to wrap, shape, or cut

Interested in Fiberfrax?

Call us at 1-888-754-5136 or request a quote today. Our team of experts is available to help answer any questions you have along the way.

Not sure which material you need for your custom rubber product?

View our rubber material selection guide.

Order Requirements