roxynoodle
Veteran Member
If you are looking to do this cheap and easy, I'd say either prime and paint with a texture paint and then the glue ridges might not make much difference. Use the exterior paint as recommended. You could also take a belt sander and remove the glue, but as others suggested, it could contain asbestos and I'd want to know that before I turned it into dust. I live in a house where the former owner put up new wallpaper every few years, right over the old wallpaper. She did a terrible job every time too. In my front room, I peeled layers and layers of wallpaper and the last layer was that stuff with the fuzzy 3-D design. I scraped and scraped and finally got tired of it and took a belt sander and sanded it all off. Since the walls very kind of pitted from doing all this scraping and sanding I put up that texture paintable wallpaper and painted it. If you can sand the glue off though you could have a lot of options. You could paint or or put up wood wainscoting or wainscoting panels. You could even use ceramic tile. It isn't going to be walked on, so you wouldn't need to put up the backerboard. A nice molding at the top could transition you to the other walls. Home Depot sells a new stainproof grout made by 3M.