FG23-103, FG23-103F, FG23-106NS, FG21-109, FG23-106NS

SDS | Technical Data Sheet

No-Smoke formulations available for most

Gemcolite®- NS Ceramic Fiber Insulation

Gemcolite NS Ceramic Fiber Custom Shapes


Gemcolite®– No Smoke materials are formed using alumina-silicate fibers and inorganic binders. Unifrax Engineered Thermal Components’ No-Smoke formulations are suitable for applications where the smoke from organic binder burnout is undesirable. The No-Smoke formulation is available as an option for most of UETC’s Product lines.

Applications include:

  • Boiler and Water heater linings for combustion areas
  • Pipe insulation
  • Gasketing
  • Heat Shielding
  • Fire Protection
  • Kiln and Industrial furnace linings
  • Flue liners
  • Backup insulation for castables, brick, etc.
  • Burner assemblies, and nozzles

    Ceramic Fiber Insulation Board

    Gemcolite NS Ceramic Fiber Boards

  • Usable anywhere high temperature insulation is required

Manufacturing capabilities

Gemcolite®– NS can be formed as ceramic boards, sleeves, combustion chambers and any custom shape. In addition, UETC has a wide range of machining capabilities for added details and tight tolerances. Ceramic Board Insulation may be surface treated to provide additional erosion or chemical resistance for use in hostile environments. Gemcolite®– NS materials can have hardware molded or installed into them to provide easy installation.

Excellent Energy Conservation

Low thermal conductivity and heat storage make Gemcolite®– NS materials an outstanding energy saver. Thermal shock resistance permits fast cycling without cracking or spalling.