Uzin Utz AG
UZIN. The floor belongs to you

Stabilising underlay / Sheet Membrane*


Flexible, loose-laid, stabilising and damp-proofing underlay

Data sheet

Consumption calculator

  • Adhering new floor coverings to UZIN RR 185 without damaging existing floors

Areas of application

Main area of application:

  • Removable installation of textile, PVC and cushioned vinyl floor coverings
  • Barrier against moisture on screeds with high residual moisture

Extended area of application:

  • Renovating old oily substrates
  • Sealing in outdoor areas combined with the codex Balkudrain or codex BalkuSlim system

Suitable for use on:

  • all adequately level and firm substrates
  • old and new floors, e.g. PVC-/ cushioned vinyl floor coverings, linoleum, wood flooring, stone and ceramic floors such as coated floors
  • substrates not ready for covering, e.g. oily substrates or screeds with high residual moisture
  • for residential and industrial areas as well as fair construction areas
  • for traffic from chair castors according to DIN EN 12 529

*Sealing in the BalkuRapid system

Product benefits / properties

  • Low build-up height
  • Stabilising, lies flat
  • Impermeable and non-absorbent
  • Easily to remove
  • Suitable for water and wet cleaning processes
  • For interior use*

*see product data sheet

320 KB /  PDF



Roll weight

approx. 62.5 kg

Area weight

1.25 kg/m²

Material thickness

approx. 1.2 mm



Tensile strength*

200 N/mm²

Strain at breaking*

5 %


* According to DIN 53 504.

Article No. Packsize Shipping unit
9378 2 m x 25 m
12 rolls / 600 m²
50 m²

Uzin Utz AG

Countries and languages

Please note. Depending on the country you choose you will be forwarded to the homepage of the subsidiary. You will find the responsible contact person on the imprint page.