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How to Disguise Cracks in Plaster Walls

Cracks in plaster might diminish the value of your property and produce an unsightly appearance. You can always hire a contractor to disguise or fix cracks in plaster walls. But instead of paying someone, consider fast, effective tricks for hiding ugly cracks yourself.

Things You'll Need

  • Bristle brush
  • Drywall tape
  • Joint compound
  • Spackle knife
  • Paint
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Instructions

    • 1

      Use a bristle brush to clean off any loose particles from the wall.

    • 2

      Remove the strip of tape from the drywall tape, and apply the tape over the crack in the plaster.

    • 3

      Use a spackle knife and apply a layer of joint compound over the drywall tape. Allow the mixture to dry, and then apply a second coat.

    • 4

      Sand the surface with sandpaper to create a smooth, even finish. Be gentle and move your hand in a circular motion.

    • 5

      Repaint the walls. Joint compound results in a white finish. Apply paint to match your existing wall color and hide any evidence of a repair.