Application training is part of the product
At DEPKA Group, our professional teams provide application training for our products. Each session is planned around the particular character of DEPKA cotton plaster, our decorative cotton wall coating: we show, hands-on, how the product is prepared, spread on the wall and repaired.
We work to the same principles in Türkiye and abroad: savings and clean application. Cotton plaster is prepared with warm water only, it does not drip and it leaves no waste behind.
Training content
Skills that call for craftsmanship
Beyond basic application, our teams also teach techniques that need a professional touch.
Colours and blends
Preparing mixed shades from the 60 main colours and blending colours into one another.
Explore →Marble effect
Working colours in veins to create a marble look on the wall.
Mosaic look
Creating mosaic-style surfaces and geometric sections.
Corners and openings
Clean corners and edges around columns, beams, door frames, recesses and projections.

Dealers and applicators
Taking know-how to the job site
Our training is given both to our dealers and to the applicators who carry out the work. Abroad, we have run representative and applicator training sessions in Côte d'Ivoire.
You will find the preparation and application steps in our application guide and application videos on our training videos page.
Who benefits
A different benefit for everyone
Contractors
Savings on rough plaster, gypsum, primer and paint, and on the time these jobs take. It goes directly onto aerated concrete (Ytong), concrete block or rough plaster; decoration and a contribution to insulation come in a single layer.
Explore →Nurseries, kindergartens and schools
Soft-textured walls that withstand knocks, are easy to repair and contribute to thermal and sound insulation.
Explore →Homes and offices
A contribution to thermal and sound insulation, easy repairs, a breathable surface and a texture that diffuses light without glare.
Explore →For contractors
One product instead of seven layers
Instead of base plaster, finishing plaster, gypsum, satin gypsum, primer, paint and wallpaper: just Depka cotton plaster. It can be applied directly once the wall is built.
- 1Base plaster
- 2Finishing plaster
- 3Gypsum
- 4Satin gypsum
- 5Primer
- 6Paint
- 7Wallpaper

Educational settings
In schools and nurseries
In schools, nurseries and kindergartens, walls are often knocked, scratched and marked. The flexible texture of cotton plaster stands up to impact; a damaged spot is moistened with water and smoothed with the trowel, leaving no colour difference.
Bilfen Okulları (a group of schools) and TAD Yabancı Dil Kursu (a language school) are among our references. See them all on our references page.
We are delighted to make life easier for our contractors and to bring a natural feel and real savings to the spaces you live in, giving you a more natural place to live.
Ahmet Yabel Yurtman, Chairman of the Board, DEPKA Group
Frequently asked questions
Does DEPKA provide application training?
Yes. We train our dealers and applicators in preparing and applying the product, as well as in mixed-colour and pattern work. To request training, contact us.
Can cotton plaster be applied directly onto aerated concrete or concrete block?
Yes. Once the wall has been built, it can be applied directly onto aerated concrete (Ytong), concrete block, brick or rough plaster. On painted surfaces, a primer is recommended. Details: suitable for any surface.





