It’s quite durable and usually has a glazed finish. What kind of paint will stick to porcelain? Sand the entire sink with medium-grit sandpaper, or sand only the areas on the sink that you wish to touch up with the porcelain paint.Rinse the entire sink with water, and dry with a towel.Clean your sink thoroughly with a household cleaner and sponge.Wipe down the sink with a rag saturated in rubbing alcohol to clean it.Apply to any chipped areas or nicks in the sink with the popsicle stick.Prepare porcelain putty as directed on the label.Sand any chipped or rusted areas until smooth with fine grit sandpaper.
Turn the water leading to the sink off.You must purchase a paint with an epoxy base, which will dry to a smooth, hard finish. You cannot use standard paint to restore the sink however. Rather than removing and installing a new sink, you can refinish the ceramic sink and restore it to its original beauty. Let it dry, and then scuff with 220-grit wet/dry sandpaper before topcoating. You can buy stainless steel primer in an aerosol can and spray it on, or you can buy it in a regular can and apply it with a brush. Sand the tub, toilet or sink with fine-grit sandpaper.īare stainless steel needs a coat of primer before you apply the actual paint.Wipe on a coat of bonding agent with a paper towel.Remove the medium-grit sandpaper and replace with fine-grit paper.Clean the fixture thoroughly with trisodium phosphate (TSP).
How to Paint a Porcelain Tub, Sink or Toilet