When painting a surface, it’s not uncommon for the paint to run. This can be due to the paint being too thick, or the surface not being properly prepared. In some cases, the paint can also run due to incorrect application. If the paint run is minor, it can often be fixed by wet sanding. Wet sanding is a process where you use water and a fine-grit sandpaper to smooth out the surface of the paint. It’s important to use a

How To Wet Sand Paint Runs

The best way to wet sand paint runs is to use a damp cloth or sponge. You can also use a spray bottle to mist the area lightly. Wet sanding will help to smooth out the area and remove any bumps or ridges. Start with a light touch and increase the pressure if needed. Be careful not to use too much pressure, as this can cause the paint to chip or peel.

-sandpaper (180-grit is a good starting point) -masking tape -paint thinner or mineral spirits

  • If any spots are still visible, repeat the process
  • Begin by sanding the area with a medium grit sandpaper
  • Switch to a finer grit sandpaper and continue sanding until the paint runs are gone

: 1. When wet sanding paint runs, use a fine-grit sandpaper to smooth out the surface. 2. Apply light pressure while sanding and be careful not to sand through the paint layer. 3. Continue sanding until the paint runs are smoothed out and the surface is level. 4. If needed, apply a touch-up coat of paint to restore the original finish.


Frequently Asked Questions

How Do You Fix Paint That Runs When Wet?

You can fix paint that runs when wet by adding more paint to the area, then using a brush to smooth it out.

How Do I Fix Paint That Ran?

If you have paint that has run, you will likely need to repaint the entire surface. Try using a primer before painting to help the paint stick better and avoid running.

How Do You Fix Runs In Paint After It Dries?

One way to fix runs in paint after it dries is to mix together one part water and one part white vinegar. Then, using a brush, apply the mixture to the runs.


In The End

Wet sanding is a great way to remove paint runs and other imperfections from your paint job. It helps to smooth out the surface and create a more uniform finish. Be sure to use fine-grit sandpaper and keep the surface wet while sanding.

Leave a Comment

Your email address will not be published.