Insulfrax® Board

Insulfrax® Board products are manufactured from Insulfrax® Alkaline Earth Silicate (AES) or Low Bio Persistent (LBP) wool, blended with specially selected inorganic and organic binders to give rigid boards with exceptional characteristics.

These Boards are easy to cut and shape with standard tools and exhibit high strength and rigidity coupled with excellent insulating performance and high temperature stability. Insulfrax® Board products are available in a wide range of sizes and thicknesses.


Refer to the product Safety Data Sheet (SDS) for recommended work practices and other product safety information.

For additional information on products, properties and performance, typical applications, or to identify the recommended product for your application, see the product information sheet listed above or contact the Unifrax Application Engineering Department at +91 22 2921 2200.