Telephone+49 (0)208 - 48 61 86

Fleece, insulation mats

Lots of ALMI insulation mats and fleeces are reliably temperature-resistant and can often replace ceramic seals, e.g. the glass fleece. With a filament diameter of 6m, the fibers are above the critical application limit. A good thermal conductivity value is achieved through needling and stitching.


Material – for various temperature ranges

  • Glass fleece from 4mm thick
  • Calcium silicate fleece from 13mm thick
  • Silicate fleece from 4mm thick
  • Optionally with aluminum lamination


  • Wall thickness of 2.5mm depending on diameter


Resistance Factor

Chemicals, solventsWell suited
Oils, fatsWell suited
Abrasion-resistantNot specified

Typical Applications

  • Catalyst and exhaust pipe insulation; heat insulation at aluminum, steel and other industrial furnaces; mats for induction welding; insulation for power stations; dry mats as soldering and welding mats; foundry mats (cooling cast parts)


  • Can be customized to meet customer requirements

The product description reflects the general Alfred Michels GmbH & Co. KG product range. Further custom productions are possible: depending on the design (wire count x cross section), various applications are available ex warehouse, new productions from 100m.

Possible applications should be clarified on a case-by-case basis. Just get in touch. We’d be happy to advise you.


ALMI Alfred Michels GmbH & Co. KG
Waldbleeke 2
45481 Mülheim an der Ruhr

Tel: +49 (0)208 - 486186
Fax: +49 (0)208 - 482528

Sales Office

ALMI Alfred Michels GmbH & Co. KG
Im Lütten Dörp 26
21354 Garze/Bleckede

Fatima El-Zein
+49 (0) 174-2463398

Sales Office South

ALMI Alfred Michels GmbH & Co. KG
Martin Schweika

Tel: +49 (0) 174-3464661

Request Form

We’d be happy to help you find the right product for you. Fill in our request form and we’ll be in touch.

Request Form


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