Primers are meant to be an intermediate between the substrate and the coating. It ensures that the coating is not absorbed by the substrate and generally has better adhesion properties. At the same time, it forms the first protective layer for a material to be applied. Wood, metal and concrete can be used as a substrate. Primers are an essential part of the paint and coatings industry, since they have a significant impact on the final quality. The DISPERMAT® dispersion machines are ideal for mixing and stirring various primers.