Holes and cracks
Dismantling wall units, panels, paintings, we always find ourselves with some ugly hole on the wall.
An integral part of the grouting and preparation of the wall before tiling, is an accurate closure of these holes, so as to make them invisible.
If the hole is particularly large, first fill the cavity with small pieces of newspaper.
In the case of cracks or large gaps in the plaster it is necessary to enlarge the damaged part up to the part integral with the wall and then proceed to repair the entire portion of plaster removed.