UZIN HydroBlock-System Residual moisture barrier system

System for cementitious screeds, concrete in upper floors or concrete slabs wtihout rising moisture with moisture barrier effect

  • resistant to alkaline moisture
  • ready-to-use primers
  • easy, ergonomic application of the primers with roller
  • fast drying of the primers
  • extremely good flow of the levelling compound
  • Very smooth surface of the levelling compound


Main application area:

  • Residual moisture barrier system for unheated cementitious screeds up to a residual moisture content of 5 CM-% / 98% RH (on heated screeds up to 2.5 CM-% / 85% RH). The moisture barrier effect is only achieved by installing the whole system (UZIN Hydro Primer 1 & 2, UZIN Hydro LevelStar).

  • for the subsequent installation of resilient and textile floor coverings, as well as multi-ply wood flooring

Extended application field:

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