Renovation base coat WTA


Jubosan W120 renovation base coat is a dry mortar mixture intended for treatment of surfaces on damp and salt-laden walls. When filling larger uneven parts and indentations, it serves as masonry mortar. A basis before applying the renovation render Jubosan W130. In combination with Jubosan W110 and Jubosan W130, it forms the 3k WTA system for renovation of damp walls.


  • Water vapour permeable;
  • Water-repellent;
  • Resistant against salts;
  • Highly porous (form and size of pores in render completely prevent capillary occurrences);
  • Large volume of pores for salt accumulation;
  • Resistant against salts;
  • Good thermal insulation;
  • Gray colour,
  • Can be applied in several coats; easy to prepare and apply;
  • Provides exceptional results in renovation of damp and salt-laden walls;
  • Complies with the requirements of the WTA memorandum 2-9-04 and EN 998-1.


Special trowelScraperLevelling with a lathTool cleaning with water


Approx. 15 kg/m2 for 1 cm thick coat


Paper bag 18 kg.


Prior to application, read the technical and safety data sheets carefully.


CE 998-1
0 kg
The JUB Home Painter simplifies the selection of colours and textures with typical  examples.
For any JUBIZOL ETIC system you decide to purchase, we offer a discount for the price of a colour study.
Contacts JUB Design Studio: JUB Kemična industrija d.o.o.; Dol pri Ljubljani 28; 1262 Dol pri Ljubljani; T: +386 1 588 43 90, E: design-studio@jub.si