Rock Mineral Wool - CHM S Needled Felt


Needled felts for stainless steel chimney systems

KNAUF INSULATION CHM SNFS are rock mineral wool products made of long mineral wool fibres, specially needled to form a compact, dimensionally stable felt with high temperature stability. Because of the unique procedure for connecting the fibres, the felts do not contain organic binders.


  • Preservation at high temperatures
  • Supreme thermal insulation properties
  • Material melting point above 1,000˚C
  • Fit to different forms
  • Facing possibilities
More information


The download url has been copied to your clipboard