Product data sheets

Product Description

Flexible sheet for use as reliable, quick-to-install, flexible waterproof membrane and stress-relieving separating layer below ceramic and natural stone coverings, particularly suitable on balconies and patios, and for large-format fully vitrified stoneware units.

  • For walls and floors, indoors and outdoors
  • Waterproof, heavy-duty and stress-relieving
  • Flexible and crack-bridging
  • Outstanding separating performance, both indoors and outdoors
  • Separating layer system to ZDB (Federation of the German Construction Industry) / euroFEN guidance paper
  • Ideal for use on critical substrates
  • Particularly suitable for balconies and patios, and for installation of large-format fully vitrified stoneware units
  • Exceptionally low construction height 
  • Minimal increase in time lag for floor heating
  • Resistant to microorganisms, alkali-resistant
  • Ageing-resistant and rotproof
  • With useful 1 cm grid pattern
  • Thickness: approx. 1.1 mm
  • DGNB (German Sustainable Building Council): Top quality level 4, Line 9, based on DGNB criterion "ENV1.2 Local Environmental Impact" (2018 version)
  • For healthy living: recommended by Sentinel Haus Institut

1) In conjunction with Sopro VS 582 selflevelling filler.

Delivery Forms & order numbers

Order nr. Packaging Packages/pallet Pallet Weight
639-01 Roll (100 cm wide) 15 m 35 approx. 232 kg

Test certificates

  • Available upon request
  • GEV-Emicode: EC1PLUS ("very-low-emission-plus") rating


approx. 1.0 m²/m²