Feather out the edges of the swaths well with the knife for a smooth look. Step 10: Apply a third coat of drywall mud. Apply a third very thin coat of mud after the second coat dries. Use the 10 ...

thickness. Fiberglass mesh might be the easiest drywall tape to use. Simply stick it to the wall and trowel on your mud. The ease of use, however, comes with a caveat: The first coat of mud must ...