And now most of the plasters are precisely according to this application scheme and are valid. But in our time, chemists managed to improve the plaster in such a way that it is not only a kind of connecting link between the facing coating and the wall, but the hedgehog additionally performed special technical properties, which used to be just dreaming. There are many types of plasters, it all depends on where it will be used, and what goals are pursued when using the plaster of one or another.