Mineral Wool Board


Mineral Wool Boards provide a rigid solution for high-temperature insulation applications rated to a maximum temperature of 1900℉. Boards are not to be subjected to direct contact with a flame as a hot face but do offer a cost-effective solution if your operating temperatures are < 1900℉. Typically, the boards are used as a secondary insulator. If you need a board not listed or a custom fabrication, please contact us directly for a quote.

Shipping Information

Boards are sold per carton and must be shipped freight to ensure safe delivery. Please contact us directly for a custom shipping quote or place your order and a CeraMaterials’ representative will contact you to confirm shipping cost before processing your order.

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Temperature Rating: 1920℉

Grade: Mineral Wool

Density: 14-17lbs/ft³


  • Excellent insulation efficiency and good strength.
  • Low thermal conductivity and asbestos free.
  • Simple to use, easy to cut and handle.
  • Boards do not absorb water or hold moisture.


  • Precipitators, dryers, ducts, and breeching.
  • Utility boilers furnaces, and kilns.
  • Refractory backup insulation behind refractory linings.


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