Ready-to-use, silicone-based colour plaster primer. Environmentally friendly, colour dispersion plaster primer with silicone binder and special additives. During seal coating, it binds dust and penetrates into the pores of the surface to strengthen it, creating a strong, adhesive, and highly air- and vapour-permeable substrate for Supremix Silicon fine plasters applied on top. Can be mixed in any colour according to brought sample