How to Paint an Exterior Brick Slurry

How to Paint an Exterior Brick Slurry
Published: Apr 21, 2010
Updated: Nov 20, 2021
2 minute read

Things You Will Need

  • Paintbrushes
  • Interior or exterior paints
  • Primers or sealers
  • Lightweight grout
  • Drop cloths
  • Broom or scrub brush
  • Ladders
  • Paint roller covers, 1” thick
  • Paint roller
  • Paint roller pans
  • Household rags
  • Painter's masking tape

When applied, the paint system is a great way to enhance the style and comfort of your home. The color you choose can accent a carport, porch or patio. To paint your brick slurry, first you need to prepare it for painting.

Preparation

    A cleaner can be sprayed from a bottle to cut dirt.
  1. Clean the surface that is going to be painted. A cleaning solution can be purchased from any home building center; Red Max or any concrete and masonry cleaner will do fine. Spray the cleaner from a pump canister or spray bottle onto the surface of the slurry.

  2. Brushing off loose dirt and grit
  3. Rinse off the area with a power washer or garden hose, to remove any loose dirt and grit. Allow the surface to dry. If you do not want to use excess water for dirt removal, use a broom or brush to clean loose dirt out of the area.

  4. Brushing on primer
  5. Prime the surface, using a sealer to block out moisture and protect the slurry. Allow time for the surface area to dry. The product that you purchased should tell you drying times in the instructions.

  6. Crack to be filled with grout
  7. Use a lightweight grout to fill in cracks, if the area has crevices and cracks that you do not want to show through in the paint work.

  8. Rolling on paint
  9. Roll the paint onto the surface area and let it dry. Alternatively, you can brush the paint onto the area.

  10. Finished wall
  11. Look over the area after the paint has dried to make sure that the paint covered the whole surface and did not leave any unpainted spots. If there are unpainted spots, you should repaint. Generally, every paint job needs two top coats of paint.

Tips

When filling in the cracks with grout, make sure not to mix too much water with the grout. The grout will be too soft, and may not stay in the cracks. Follow the instructions on the bag for proper usage.

Warnings

If using a ladder, make sure to stand it up properly, and do not lean off the side of the ladder.

Wear eye protection when spraying cleaner from a spray bottle.

Photo Credits

red brick and yellow plaster image by Michael Avdeenko from Fotolia.com

red brick and yellow plaster image by Michael Avdeenko from Fotolia.com

cleaning products image by AGITA LEIMANE from Fotolia.com

wall painting man image by timur1970 from Fotolia.com

young woman painting a wall green on a ledder image by Cherry-Merry from Fotolia.com

Cracked Wall image by Lee Mann from Fotolia.com

paint roller image by Ana de Sousa from Fotolia.com

Light Green Faux Painted wall image by Jim Mills from Fotolia.com

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