Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2



Cementitious, fast-setting plaster mortar for walls, suitable for interior walls, fast setting, moisture-resistant, easy to apply and coating thickness 2 to app. 50 mm.

  • 955- safety data sheet uk.pdf

    955- safety data sheet uk.pdf

  • pdf-product-specification.pdf


  • 955- ec 1 plus llicence uk.pdf

    955- ec 1 plus llicence uk.pdf

  • dop-declaration-uk.pdf


  • epdfeica- 955 wandostuc-uk.pdf

    epdfeica- 955 wandostuc-uk.pdf

Product Typification

Cementitious, fast-setting plaster mortar for walls.
Basis : Produced by mixing water and cement powder with light aggregates and synthetic binders.
Colour : Grey.

Product advantages:
  • Very low emission
  • Emicode EC 1PLUS
  • Suitable for interior walls
  • Fast setting
  • Moisture-resistant
  • Low stress
  • High final strength
  • Easy to apply
  • High filling capacity
  • Coating thickness 2 to app. 50 mm
  • Can be sprayed


Aging : After setting, 955 Wandostuc will not show signs of deterioration
Classification : CSIV in accordance with NEN-EN 998-1. Multifunctional plaster mortar with increased compressive strength for use under ceramic tiles on interior surfaces.
End strength : 955 Wandostuc is strong enough for use under heavy wall finish materials, such as ceramic tiles and natural stone.


  • For levelling and repairing cementitious and other masonry walls, such as concrete, aerated concrete, limestone and so on, as well as gypseous walls such as plasterboard, gypsum blocks and similar surfaces on which tiles are to be applied.
  • Can be applied on interior surfaces in coating thicknesses from 2 to app. 50 mm (at concrete recess till approx. 70 mm).
  • The mortar is also suitable for application using a spray gun.

Working Process

Layer thickness : 955 Wandostuc can be applied in coating thicknesses ranging from 2 to app. 50 mm. Concrete recess till approx. 70 mm.
Mixing ratio : 20 kg 955 Wandostuc to 6 to 7 litres of water.
Waiting time : It is advisable to allow the mortar to rest for about 2 to 3 minutes. After that, mix it again.
Application temperature : From 5°C to 25 °C (ambient as well as substrate temperature).
Processing time : Apply the mixed mortar within 30 minutes at a temperature of 20 °C.
Storage : Store in a cool, dry place in sealed packaging.
Shelf Life : 12 months, in unopened packaging. Close opened packaging properly after use.
Drying : For ceramic tiles about 3 hours at 20 °C. Observe a 24-hour drying time for natural stone.
Cleaner : Water.

* The mentioned values have been established in our laboratory and must be considered as guidelines in view of possible variations in climatic circumstances, subfloor compositions and layer thickness.

  • 955 Wandostuc can be used on all kinds of rigid, pressure-resistant and tensile surfaces that are clean, permanently dry, and free of grease and dirt.
  • Remove all old, loose layers of paint, lime and plaster. Also, old gypsum plaster layers must be at least 10 mm in thickness.
  • Degrease smooth and impervious substrates, like existing tiles, thoroughly using 014 Euroclean. Then allow the substrate to dry completely. After this, prime it with 051 Europrimer Quartz (for interior application).
  • Prime porous walls, like gypsum (blocks, plaster and boards) and cementitious walls, using 099 Dispersion Primer.
  • Always consult our technical product information sheets beforehand. If in doubt about the intended applications, please contact our Technical Advice Department beforehand.

User manual:
  • Add 20 kg of 955 Wandostuc to 6 to 7 litres of cool and clean tap water.
  • Mix the mortar mechanically for one minute until a smooth paste is formed.
  • Allow the mortar to rest for a few minutes, mix it again and then apply it to the substrate with a trowel within 30 minutes.
  • For this, first prime the mortar by applying a thin layer, and after that apply the required layer thickness on the substrate using a wet-on-wet technique.
  • If necessary, screed the substrate until it is level and then apply another finish within 60 minutes, depending on the required end result.
  • The substrate is ready to be finished with ceramic tiles after approx 3 hours of drying time. Allow to dry for at least 24 hours before applying natural stone.
  • Allow to dry for at least 48 hours before applying paint, wallpaper, spackle and decorative plaster.

Quality and guarantee

Environment and health

MSDS : Please visit our website ( for detailed information on safety and the environment.


955Wandostuc 20 kg bag8 710345 955324