How to repair a drywall seam
Take care of any open seams before you apply a new coat of paint. The final result will be worth the effort.
For Best Results:
For step-by-step help, refer to our how-to.
Tools & supplies
- Caulking (Painter's Grade)
- Caulking Gun
- Vinyl Gloves
- Ladder
- Rags
- Sandpaper (100 Grit)
Step-by-step process
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 a putty knife.
Step 4
Allow the area to dry.
TIP:
Reapply caulking where shrinking has occurred.
