interior and exposed to the weather, on floors, for cementitious substrates such as concrete or screed surfaces, magnesite and calcium sulphate screeds, as a priming coat underneath water-based StoPox products, adhesion promoter onto smooth mineral substrates, adhesion promoter onto existing coatings based on EP/PUR resin (create a test surface), as a wearing course for the StoFloor Traffic WL 100 system for traffic areas