Ready-to-use, acrylic-based colour plaster primer. Environmentally friendly colour dispersion plaster primer with acrylic 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 moderately air- and vapour-permeable substrate for Supremix fine plasters applied on top. Can be mixed in any colour according to brought sample.