Gemcolite® Wet Insulating Blanket is a moist, vacuum formed sheet of alumina-silica fiber with inorganic binder. Packed in heat sealed plastic bags, it is easily shaped or molded, and achieves its refractory high temperature insulating capabilities as the blanket dries. The properties of Gemcolite® Insulation Blankets allow for easy creation of prototypes and test shapes.

Boiler and water heater linings for combustion

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 free upon request.
Custom Formulations with organic and inorganic binders are available for use up to 3000ºF.
Call us at
1-330-938-2101 or use our online
Contact Form today for more information on the insulating shapes you need, or fax your specifications to us at
1-330-938-2574 for a prompt quotation.