Has a service rating to 1000° F (538° C).  No environmental hazards (non-asbestos).

Available in knit and woven constructions.

Flexible for easy installation around corners and is bondable to most materials.

Excellent thermal endurance and chemical resistance (pH range 4-9).  Resists most acids and alkalis*.

Will not absorb water or attract mold/mildew.

With Fil-Tec's graphite coating it is even more durable for long life under abrasive conditions.

PTFE impregnation provides the best in chemical and abrasion resistance at high temperatures.

Exhibits minimal fraying or unraveling when cut, making clean tight seals and installation easy.

Can be used for a wide variety of gasket applications and as insulation wrap for thermal applications.

Widely used as a sealing material in the boiler and furnace industries.

Design engineers, consumers and hearth repair industry professionals choose Fil-Tec tapes as window seals in their wood stoves, gas fireplaces and pellet stoves.

The preferred choice for use as crucible lid and pot seals in the aluminum casting industry.

Because Fil-Tec fiberglass tape is flexible and compressible it is easy to use and has superior seal between uneven surfaces.

When there is a need to contain heat, Fil-Tec fiberglass tape is the preferred material of engineers and shop foreman in your industry.

Fil-Tec high temperature tapes coated with vermiculite are the professionals choice for header and exhaust wrap applications.

*Exceptions:  Hydrofluoric and Hot Phosphoric Acid

Features & Benefits

  • Environmentally friendly
  • Highly flexible and compressible
  • Available in widths from 1/2" (12mm)  to 6" (150mm)
  • Available in thicknesses from 1/32" (0.8mm) to 1/2" (12mm) thick
  • Available in knit and woven constructions

Available with:

  • Graphite coating
  • Heat treated
  • Pressure sensitive adhesive
  • PTFE impregnation
  • Vermiculite coating (remains stable to temperatures of 1,500°F (800°c))