Fibretex Granulated Fine

Fibretex Rockwool Granulated is recommended for use as a loose fill packing around process equipment in industrial applications.

Fibretex Rockwool Granulated is a highly durable loose un-bonded insulation product. It is manufactured by spinning a molten mixture of natural rock and recycled products into fine wool like fibres which are milled to form granules. The product can be identified by its light brown appearance.


Fibertex Granulated is designed for the insulation of hard to access places or fill around existing insitu insulation. It is also ideally suited for packing into irregularly shaped openings.
It can be used in applications where service temperature does not exceed 450

Typical applications include :

  • around process fittings such as valves, reducers etc
  • where rockwool blanket or SPI cannot be installed due to access constraints

Features and Benefits

  • Highly durable insulation product
  • Suitable for use at temperatures up to 450oC.
  • Easily installed in difficult applications (simply pours and packs into required space)
  • Comes in 12.5 kg bags that can be easily and safely installed by one person
  • Cost effective thermal insulation
  • Performance is not adversely effected from contact with water
  • Non combustible
  • Low chloride content resulting in less corrosion of insulated steel process piping
  • Biosoluble safe to use product
  • Made from up to 40% recycled content