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Do It Yourself Mortar Wash

The technique called "mortar wash" involves placing a coat of mortar over a brick, stone or concrete surface to either conceal the underlying material or partially conceal it. When used on brick, the technique results in a "painted" look that some homeowners find attractive. A mortar wash can be applied in thick or thin coats, with or without tint, to achieve a specific look.

Things You'll Need

  • Pre-mixed mortar for brick, stone or concrete
  • Mortar tint (optional)
  • Large pail
  • Water
  • Large brush
  • Steel trowel
  • Rags (optional)
  • Paint (optional)
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Instructions

    • 1

      Clean the brick, stone or concrete surface so it is free of dirt, mold and loose mortar.

    • 2

      Mix one part water to five parts pre-mixed mortar in a large pail. Add tint if desired. Stir until the mixture forms a smooth, stiff slurry.

    • 3

      Wet the surface you wish to "mortar wash" with water using a brush. Apply mortar mixture to the wet surface with a steel trowel in the thickness desired, working from top to bottom.

    • 4

      Wipe the surface with a dry rag, if desired, to expose underlying material in certain areas.

    • 5

      When the mortar wash is dry, sand it, paint over it, or leave it as is.