Expert Advice on How-to Repair a Gap | Behr

How to Repair a Gap

Repairing ceiling Gap with caulk Repairing ceiling Gap with caulk

Take the time to repair any gaps in your home's exterior.

For Best Results:

Our how-to will give you detailed, step-by-step directions on how to repair any gaps in your home's exterior.

Suggested Tools & Supplies
  • Caulking (Painter's Grade)
  • Caulking Gun
  • Vinyl Gloves
  • Ladder
  • Protective Apparel
  • Putty Knife
  • Rags
  • Sandpaper (100 Grit)
  • Scraper
  • Step 1

    Using 100-grit sandpaper, lightly sand any raised or rough areas.

    TIP: Use a scraper to remove any old caulking or debris from the gap or seam.

  • Step 2

    Using a caulking gun, apply a thin layer of painter's grade caulking to the gap or seam.

  • Step 3

    Immediately following the repair, wipe off any excess caulking with a damp rag or putty knife.

  • Step 4

    Allow the area to dry.

    TIP: Reapply caulking where shrinking has occurred.

ADDITIONAL RESOURCES
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What Product Do I Need?
BLACK
BLACK
What sheen do I need?
8 Oz. Sample
1 Gallon
1 Quart
5 Gallon
The following product(s) is required to properly prep uncoated and previously coated concrete surfaces.
Required product
BEHR PREMIUM ALL-IN-ONE WOOD CCCC
$0.00
The following product(s) is required to properly prep uncoated and previously coated concrete surfaces. Only available in store at Home Depot.
Required 3rd party product
BEHR PREMIUM ALL-IN-ONE WOOD CCCC
The 9 in. x 1/4 in. Polyester Adhesive Roller Cover has a hard texture, making it ideal for applying all types of adhesives to smooth surfaces. It can be used for stippling and applying sand paints.
The following product(s) is recommended when a topcoat clear finish is desired.
$0.00
The Home Depot logoSold Exclusively at The Home Depot