Products Fächer

CW 020

CW020: The extra-fine one.

Dry levelling fill, fill height: 0 – 20 mm

The alternative to hydraulically setting levelling and smoothing compounds: With its optimised, narrow-band grain distribution combined with the specially elongated grain shape of the individual chip, the product is particularly suitable for the traditional area of application of hydraulically setting levelling and smoothing compounds. CW020 is an innovative new development for thin-layer levelling up to 20 millimetres on ceiling panels. CW020 is applied dry and is a quick and inexpensive alternative solution to the conventional systems.

Areas of application CW 020

Levelling fill on

  • Concrete ceilings
  • Screed surfaces
  • Wooden ceilings

Product advantages

  • For zero levelling areas
  • Resistant to mould, fungi, rodents
  • No swelling or shrinkage
  • Low weight
  • Quick processing without water
  • No binders
  • Can be walked on immediately after application
  • No waste material

Technical data

Material required for each cm of fill height 10 litres per m²

Chip size1 – 2 mm
Fire behaviourClass Bfl-S1
Thermal conductivity0,085 W/mK
Bulk densityapprox. 320 kg/m³
Uniform load distribution3,2 kg cm of height
Installation height0-20 mm
Packaging unit50 litres

Application examples

CW 020 Anwendung