Water repellent accelerated pre-blended mortar

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Product details


  • Fibre reinforced screed and thick bed mortar.
  • Rapid hardening pre-blended mortar for producing cement-based screeds on insulation or separating layers and heated screeds in interior and exterior areas.
  • Especially suitable for the installation of uncalibrated natural stone.
  • Mortars produced with ASO-EZ4-PLUS offer protection against moisture and frost damage as capilliary action is eliminated.
  • For interiors and exteriors.
  • Foot traffic after approx. 6 hours. For "wet in wet" applications or as a screed which can be tiled after three days. Heated screeds can be commissioned after approx. 3 days in accordance with recognised technical regulations.
  • For levelling substrate irregularities.
  • Classification: CT-C50-F6-A9.


Screed thickness 3 cm = approx. 60 kg/m²
Screed thickness 4 cm = approx. 80 kg/m²
Screed thickness 5 cm - approx. 100 kg/m²
Screed thickness 6 cm = approx. 120 kg/m²

To the calculator

Article-No. Color Packaging size Unit/Pallet
205528-001 grey 25 kg/bag 42


Declaration of Performance (DoP)
Environmental Product Declaration (EPD)
Product Information
Safety Data Sheet (SDS)
Technical Data Sheet