Delivery time: 10-20 working days/ shipped separately Beautiful wallpaper!This wallpaper is made from certified materials,it is printed with ecological, certified pigments. Listed price is for 1 m2 of wallpaper.Use the tool to see exactly how much wallpaper you need. Use: The wall on which you want to paste the wallpaper should be clean, dry, slightly absorbent and well prepared: – fresh wall – covered with gypsum plaster, drywall or other absorbent building materials should be primed with a special primer (or diluted wallpaper glue), min. . 2 hours before application. Ensure that the primer soaks into the substrate and does not leave a layer on the surface that can weaken the adhesive, – wall covered with paint – wash it with painter’s soap, and in the case of a thick layer of paint (e.g. Silicone, washable), rub with sandpaper (to increase the adhesion of the adhesive to the substrate) and degrease. – wall covered with wallpaper – remove all layers of old wallpaper. If any damage to the wall is visible after removing the wallpaper, it should be repaired and the entire wall primed. n connection with color batch numbers, rolls of wallpaper cannot be returned by Deugniet en Co.