Coatings mainly consist of binders which are usually quite glossy on the surface. But if fashion dictates that the surfaces should only be slightly glossy or even completely matt or "natural", the coating formulations have to be modified. The effect is usually achieved by roughening the surface. This is done by adding particles to the formulation. These float to the surface and freeze in the drying surface. This surface scatters the light and thus appears matt. The particles can have silica, waxes or any other chemical bases. Everything has advantages and disadvantages, possibly also the price. Furthermore, floating ...