How do you fix drywall mud after painting?

How Do You Fix a Bad Drywall Patch That Has Been Painted?

  1. Apply a coat of topping joint compound over the visible patches on the painted wall.
  2. Sand the topping compound to ensure it is level with the rest of the wall.

How do you smooth drywall that has been painted?





Quote from the video:
Quote from Youtube video: So if your walls have been painted like mine here and not just primed you're going to want to go get a power sander. So here's the power sander that they use to sand all the walls down it's called a

Can you spackle over paint?

Simply painting over the spackle spots often allows them to bleed through the coat of paint in a manner that is commonly referred to as “flashing.” It takes a few extra steps after repairing your wall to ensure that the spackle spots can be well-hidden and unobtrusive.



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How do you fix a badly painted wall?

To fix this, you can:

  1. Scrape the drips off with a paint scraper and/or sand the area until smooth. Patching may be necessary afterward, be careful as it may take off underlying paint. If severe enough, it may be easier to patch the whole area.
  2. Clean the area with a damp cloth.
  3. Repaint it.


How do you smooth drywall mud?





Quote from the video:
Quote from Youtube video: So now after you're done with this you will be sanding it just give it a light sanding with like a 220 grit fine paper.