Granulation spray. This pump spray creates granulation effects in non-granulating water colours. Sray with the fine atomizer into the still wet watercolour areas to be treated. The pigments there will flocculate quickly. This medium helps to create a granulation effect. Instead of an even surface, this will give an apparent texture. Suitable for painting landscapes, for example. For already granulating colours the effect will be intensified. Due to the fine atomizer also small areas within a painting can be treated.