UZIN PE 400 Dispersion Moisture Barrier

Dispersion primer for rapid blocking of unheated cement screeds to a maximum residual moisture of up to 92 % RH

  • Simple handling
  • Very rapid drying
  • Blocking effect up to 92 % RH on residual / construction moisture
  • Does not require blinding with quartz sand 


Main application area:

Dispersion primer for protecting against residual moisture up to 92 % RH. For interior use.

Extended application field:
  • primer for subsequent installation of levelling compounds

Technical data

*At 20 °C and 65% relative humidity. See application chart.

plastic canister

Pack size

12 kg

Shelf life

12 months

Colour, wet


Colour, dry



1st Coat: 60 – 70 g/m², thinned 1:1
2nd Coat: 120 – 130 g/m² pure

Ideal application temperature

15 – 25 °C at ground level

Drying time

diluted approx. 1 hour*, undiluted approx. 2 hours*

Minimum application temperature

10 °C at ground level

Ordering information

Packsize Shipping unit
52391 12 kg
Pallet :

Quality seals and badges


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