Once the drywall patch has been installed, a second coat of joint compound should be applied. Be sure to spread the compound in a crisscross pattern, and be sure to “feather out” the edges of the patch so that it blends in with the wall. Once the joint compound is fully dry, it ...
Smooth the compound out with a drywall knife. Sand your walls with 220-grit sandpaper when the joint compound is dry. Apply 1–2 additional skim coats for the smoothest texture. Part 1 Prepping Your Walls Download Article 1 Cover furniture, woodwork, and floors with plastic sheets or ...