Dear James: I have an old house with plaster walls and many cracks that need to be repaired. How can I fix these so they stay fixed and are invisible? — Julianne T. Dear Julianne: Many older houses ...
Joint compound, or drywall mud, is a gypsum-based paste critical for finishing joints, corners, and repairing cracks in drywall and plaster. Selecting the correct type of drywall mud is important ...