Step 8: Fill the seam for a level finish
Use a 4-inch joint compound knife to apply the joint compound to the seam. Fill and smooth the seam to make it level with the wall. When the compound is almost dry, use a wet sponge to smooth the edges of the seam. Allow the seam to dry completely.
 Using a joint compound knife, fill the seam with joint compound until it is level with the wall.
|
