Insulfrax® Modules

Alkaline Earth Silicate (AES)- low bio-persistence fibers.  Temperature Grade: 1200°C (2192°F).

Insulfrax® Anchor-Loc3 Modules are a family of high-temperature module products based on Unifrax’s Anchor-Loc3 attachment systems.


Insulfrax® Anchor-Loc3 Modules (bolting type) are manufactured from Insulfrax® S blankets to provide two standard construction forms, folded or edge stacked. These modules can be produced with various anchoring systems to enable quick, easy and efficient installation for most lining applications. 

Available in a range of thickness and density combinations, the Insulfrax® module range is specifically designed to meet the thermal insulation requirements of industrial furnaces, kilns and heaters.


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.