CODEX FM 20

Fine levelling compound

Areas of application:

Self-levelling cement floor smoothing compound for thicknesses up to 20mm. Suitable for equalising, levelling and smoothing of substrates. For the manufacturing of level installation areas for subsequent tiles and natural stone coverings for interior applications on standard construction substrates.

Excellent flow properties for a flat surface with increased requirements on the flooring substrate, e.g. installation of large size tiles.

VOC: 0 g/L (calculated), meets SCAQMD rule 1168/ LEED v4 contributing product.

Suitable for/on:

  • Manufacturing of level, firm installation substrates for ceramic tiles and slabs, natural stone coverings, etc.
  • Commercial and industrial areas with normal wear
  • Wet rooms (with subsequent composite seal)
  • Calcium sulphate and cementitious screeds
  • Concrete
  • Old tile, plates and terrazzo floor coverings
  • New mastic asphalt screeds (max. 5mm thickness)
  • Old substrates with strongly bonded waterproof adhesive and compound residues
  • Hot water underfloor heating
  • Floor temperature control with electric heating conductors for panel heating

Product features & properties:

codex FM 20 combines high strength with best processing properties. The smoothing compound is pumpable and produces a smooth and flat surface.


Comparison with traditional systems:

CharacteristicsTraditional SystemsGeoplast Reusable Formwork
Hindrance-Modular system
Waterproof10%100%
ResistanceLimitedUp to 60 kN/m2
Concrete adherenceRequires dismantling agentsBeing made of plastics, GEOTUB PANEL does not stick to concrete
Protection10%The best protection for the columns until the end of the operations
PlumbingRequires long operations and it is often inaccurateQuick and accurate thanks to the external structure that allows easy shoring and plumbing
Dismantling agentsRequiredNot required. Everitt Site Supplies recommend 'Kleen Kote' protection and release formula to maintain your forms in top condition.