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Ceramics Refractory

High-Temperature Insulation

We offer both refractory mortar and ceramic fiber products for insulation in ovens and chimneys.

Insul Cast dry-mix refractory offers resistance up to 2,000 degrees and is non-water soluble. It can be used under the hearth, or over the dome in a pizza oven or hearth, and should be applied 2" thick.

Ceramic fiber offers lightweight insulation for protection against continuous high heat. With products ranging from standard and foil-backed blankets to rigid panels, we carry ideal insulation solutions for most masonry construction projects. Ceramic fiber insulation is easy to transport and install, stores very little heat and is exceptionally resistant to corrosion.

We carry brand name ceramic products at affordable prices and in sizes that can be cut and customized to fit your needs. Feel free to contact us with questions so you can be sure you’re buying exactly what you need. Wear a respirator and refer to the manufacturer's website for product data and safety information.

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Aluminum Foil Tape ceramic fiber insulation mesh Insul Cast dry mix refractory castable cement in a bag
Aluminum Foil Tape
Our Price: $39.00 NOTE: Only UPS ground shipping option available for this product.
Our Price: $48.00
Castable refractory ceramic fiber blanket ceramic fiber insulation
Our Price: $139.00
Our Price: $190.00
FiberFrax Ceramic Fiber DuraBlanket  S - 6 lb. Density Gemcolite LD Insulation Board ceramic fiber blanket
Homesaver Insulation Kit
Our Price: $315.00

Firberfrax®, Duraboard® and DuraBlanket® are registered trademarks of Unifrax I LLC.