Repair Drywall From Wallpaper Removal. Jan 19 2013 - How to Repair Drywall Damage Caused by Wallpaper Removal. The conventional way of troweling on mud is effective -- but slow.
If there are no gouges you can use fine-grit sandpaper and smooth out the edges. Once it is smooth and the way you want it prime again with oil based primer. Next I show you how to fix it like a drywall pro.
If there are no gouges you can use fine-grit sandpaper and smooth out the edges.
To repair sheetrock that has been damaged after wallpaper removal you will need to get some joint compound or a replacement piece of drywall to go into the area that was damaged. The conventional way of troweling on mud is effective -- but slow. After soaking for a few minutes run your hand over the wet surface. How to repair damaged drywall paper- Torn drywall - Blistered drywall brown paper repair- Quick tip.