1- Rubbing of and emery the walls. 

2- Importing and painting a layer of primer foundation.

3- Importing and doing a layer of putty first face.

4- Importing and doing layer of putty second face.

5- Rubbing and emery the walls.

6- Importing and doing inside face Acrylic Emulsion.

7- Importing and doing a layer of putty third face.

8- Importing and painting three faces of paints Emulsion GTC, Jotin, Humpel or Saudian scibo according to reliable sample.