I have pasted in the first room, the self-adhesive vinyl tiles on chipboard and keeps previously rolled the Gerflor primer Bombenfest.Im second room I had varnished parquet as substrate must be the parquet be lightly sanded here then apply the primer and after an hour you can lay also holds Bombenfest man really needs the floorboards only caress them firmly bekommen.In my kitchen I had self-tile Gerflor with a gloss finish as the background here is also quite important grind then the primer on it and after an hour can be laid. the primer dries very quickly usually always about one hour is important only that the color of white will change to transparent then you can verlegen.zum consumption I can say that I've done with one liter of 18 square meters and there's something übrig.Man also does not have to equal the entire space coat with primer but can also be cut in half or similar because of the primer is in the liquid state water so that you can wash out the role shortly after application so that they must bleibt.Es soft for the rest of the day not even a lambskin roller to be like that was often written, I myself have taken a foam roller which are cheaper and go hervorragend.Alles said in an outstanding product.