Admixtures for sand/cement screeds


Processing Aids SCREED MIX

for the easiest trowelling and smoothing

CONTOPP® Frost-Ex MO 3


  • Enabling screed to be installed under frost conditions down to minus 10° Celsius.
  • Quickly achieving the necessary compression strength of the screed required for frost protection (over 5 N/mm²).

Application area

  • To produce bonded and floating cement screeds.
  • To produce screeds on underfloor heating.

You can call us at +49 9324 91990

Consumption calculator

for KNOPP products

Please refer to the technical datasheet under DOWNLOADS for more information about handling and mixing ratios.