Wallpaper paste based on high-quality cellulose.
Remove the old wallpaper using a wallpaper removal agent, then clean the surfaces in order to remove any remaining paste, grease or dust. Fill holes and cracks with wall filler to make the surface even and then coat any stains so that they do not show on the surface of the wallpaper. Prime highly absorbent surfaces first with diluted wallpapering paste (20% water). Sand non-absorbent surfaces (e.g. latex layer) by initially opening up and then making the surface dust-free.