UZIN PE 400 Dispersion Moisture Barrier

Blocking dispersion primer on base polyvinyl chloride, for moisture-resistant cement screeds, up to a maximum residual moisture value of 3 CM%.

  • Without quartz sand sprinkling prior to levelling work
  • Dries in the shortest time
  • Very low-emission


  • on unheated cement screeds with residual moisture of up to 3 CM%
  • prior to levelling work with mineral levelling compounds, also with subsequent installing of wood flooring
  • for exposure to castor wheels in accordance with DIN EN 12 529
  • for heavy wear in residential, commercial, and industrial areas


  • Easy to handle
  • Without quartz sand sprinkling
  • Quick drying
  • Blocking effect up to 3 CM%


    Technical data

    * At 20 °C and 65% relative humidity.

    Plastic canister

    Shelf life

    min. 12 months

    Colour liquid/dry


    Consumption 1. Layer

    60 - 70 g/m²

    Consumption 2. Layer

    120 - 130 g/m²

    Total consumption quantity

    approx. 200 g/m²

    Working temperature

    min. 10 °C at floor level

    Drying time, diluted

    Approx. 1 hour*

    Drying time, undiluted

    approx. 2 hours* before spackling

    Ordering information


    Quality seals and badges

    Installation systems for screeds, floors and wood flooring

    Machinery and special tools for substrate preparation and installation of floor coverings

    Complete product range for installation, renovation and maintenance of wood flooring

    Resin and cementitious floor finishes combining performance and design

    Installation systems for tiling and natural stone

    High quality painting, plastering and drywalling tools