Rock Mineral Wool - CHM S FLOCKS


Granulated rock mineral fibres for stainless steel chimney systems

KNAUF INSULATION CHM S FLOCKS are rock mineral wool flocks made of virgin rock mineral wool. Due to their optimized properties, they are a perfect solution for thermal, sound and fire insulation of double-wall stainless steel chimneys. The higher lubricant content enables good flow of material in chimney insulation process.


  • Preservation at high temperatures
  • High thermal insulation properties
  • Material melting point above 1.000˚C
  • High material flow in dry process
  • Packaging in bags or bale
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