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Do you have any questions?

We are happy to help.

[CX International] Flyout


Customer service

Technical support


Codex near you

Dust reduced tile filler

FM 100

Low-dust working with the dust-reduced filler codex FM 100 - The self-levelling cement floor filler with Level-Plus Effect for every layer thickness range.

Data sheet

Consumption calculator

The dust-reduced premium levelling compound codex FM 100 allows levelling layers of unlimited thickness.


  • for the production of even, firm laying surfaces with highest layer thicknesses
  • especially for work in living areas, as it minimises dust
  • under ceramic tile and natural stone coverings
  • for an even surface where are high demands on the laying substrate, e.g. for laying large-format tiles.
  • for floor areas
  • for heated floor areas
  • for indoor use
  • on calcium sulphate and cement screeds, concrete
  • on mastic asphalt screeds (max. 5 mm)
  • on old substrates with firmly attached, waterproof adhesive remains
  • on old surfaces, such as tile, slab and terrazzo coverings
  • on dry screed elements
  • in residential, industrial and commercial areas


  • unlimited layer thicknesses possible
  • up to 90% less dust during mixing
  • level Plus Effect - High-performance condenser for an absolutely even laying surface
  • very good flow
  • fast setting
  • high productivity
  • low-tension
  • can be covered after 2h
  • universal use
  • good embedding with thin-layer underfloor heating systems
  • best processing properties
  • excellent flow and pumpability
  • high compressive and flexural strength
  • meets requirements C30 F7 according to EN 13813
  • fire behaviour A1-fl
  • low chromate according to EU-VO 1907/2006 (REACH)
  • highest quality level 4 according to DGNB criterion ENV 1.2 Risks to the local environment
  • EMICODE EC1 PLUS / very low emission
  • for healthy building

Quality seals and badges


884 KB /  PDF

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257 KB /  PDF

186 KB /  PDF

Pack type

paper bag

Pack size

20 kg

Shelf life

9 months



Minimum working temperature

min. 10 °C at floor level

Ideal working temperatures

+ 15 to + 25 °C

Water quantity required

0.25 - 0.27 litres/ kg
5 - 5.5 litre/ 20 kg

Working Time/ Pot Life

20 - 30 minutes*

Set to foot traffic

after 1.5 - 2 hours*

Ready for covering

from 2 hours*

Burning behaviour

A1 fl

Compressive strength

C 30

Bending tensile strength



1.5 kg/m²/mm of layer thickness


*At 23 °C and 50% relative humidity.

Article Item no. Packsize Shipping unit
codex FM 100, 20 kg6963220 kg
54 bags


The Onya Hotel Resort & Spa, Bellwald, CH

Fire department, Engerazhofen

codex GmbH & Co. KG


Please note. Depending on the country you choose you will be forwarded to the homepage of the subsidiary. You will find the responsible contact person on the imprint page.