This 1000 Grade Lining Paper by Anaglypta protects and prepares older plaster in good condition for paint or wallpaper. The paper will cover and smooth over small defects and imperfections on your walls prior to painting or hanging decorative wallpaper. The outer surface of the paper has a finish that disguises brush and roller tracks while the inner surface is smoother so you can choose which one is right for you. Please ensure you read instructions carefully before use to get the best possible results.