Gemcolite® Ceramic Fiber Insulation Board

This vacuum formed blend of alumina-silica fibers includes both inorganic and organic binders for excellent handling strength and board integrity at high temperatures. Water and oil won't damage the insulating board; it retains its excellent physical properties.
Special no smoke formulations are available.

Low thermal conductivity and heat storage make Gemcolite® ceramic fiber insulating boards and wet blankets outstanding energy savers. Thermal shock resistance permits fast cycling without cracking or spalling. Insulation Boards may be surface treated to provide additional erosion resistance for use in more hostile environments.

Boiler and Water heater linings for combustion areas
Ceramic kiln linings
Industrial furnace linings
Backup insulation for castables, brick, etc.
Usable anywhere high temperature insulation is required

Technical support for refractory and heat transfer solutions is available free of charge upon request. Custom organic and inorganic formulations are available.

CNC Machined shapes from standard size blocks available upon special request. Call 330-938-2101, or use our online Contact Form, for more information on the insulating shapes you need or to initiate a quotation.