How to Repair Flaking Paint

Removing flaking old paint from your exterior surfaces before applying a fresh coat will help ensure better adhesion.

For Best Results:

Don't forget to dust off the debris after you finish scraping off the flaking paint.

Step 1

Using a scraper, wire brush, or 80 to 100-grit sandpaper, remove any loose or peeling paint from the damaged area. Remove any dust or debris from the area with a lightly water-dampened rag.

Step 2

Using a putty knife, apply a thin layer of patching material to the damaged area. Allow it to dry.

Step 3

Use 220-grit sandpaper to smooth the patched area and make it even with the surface.

Step 4

Remove any final dust or debris from the finished repair.

Suggested Tools & Supplies
  • Vinyl Gloves
  • Ladder
  • Patching Material
  • Protective Apparel
  • Putty Knife
  • Rags
  • Sandpaper
  • Scraper
  • Wire Brush
More Exterior How-tos
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