Steps for Refinishing a Bathtub

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Home Improvement

If you do not want to spend a lot of money replacing your old bathtub, refinishing it is a great option. However, it is important to note that shortcuts will not work. The old surface must be fully removed and repainted for the best results [source:Munro]. Below is a step-by-step guide to refinishing your bathtub.

Materials needed:

  • Industrial cleanser
  • Palm held sander or lots of sandpaper
  • Newspaper
  • Masking tape
  • Porcelain bonding agent
  • Acrylic paint or top coat
  • Primer
  • Face mask


  1. Ensure the bathroom is well ventilated by opening the doors and windows.
  2. Thoroughly clean the bathtub with industrial cleanser. The cleaner the bathtub, the better the acrylic paint will adhere, and the less sanding you will need to do.
  3. Use sandpaper or a palm held sander to roughen the surface. This will help the paint stick better. Wear a face mask while sanding.
  4. Rinse the bathtub with warm water and wait for it to dry.
  5. Cover the bathroom floor with newspaper.
  6. Put on your face mask.
  7. Apply a coat of bonding agent using a clean cloth and let it dry for about 5 minutes.
  8. Follow the manufacturer’s instructions to mix the primer.
  9. Apply a thin, even coat of primer on the tub using a brush or spray gun. Avoid drips, or they will dry on the tub.
  10. Once the first coat of primer is dry, apply a second coat.
  11. After the primer dries, apply three coats of acrylic polymer paint with a brush or spray gun. Allow 30 minutes for the paint to dry between each coat.
  12. Let the top coat of paint dry for 48 hours before using the tub [source: Repair Home].


1. What materials do I need to paint a bathtub?

To paint a bathtub, you will need sandpaper, a cleaning solution, a primer, a paintbrush, and epoxy paint. Make sure to choose a high-quality epoxy paint that is specifically designed for bathtubs.

2. Can I paint a bathtub myself?

Yes, you can paint a bathtub yourself, but it requires some preparation and patience. It is important to follow the instructions on the paint and to properly clean and sand the bathtub before painting.

3. How do I prepare the bathtub for painting?

You need to clean the bathtub thoroughly with a cleaning solution and then sand it with sandpaper to remove any dirt or grime. Once it is clean and dry, apply a primer to the surface to ensure that the paint adheres properly.

4. Do I need to remove the old paint before painting the bathtub?

It is recommended to remove any old paint or finish before painting the bathtub to ensure that the new paint adheres properly. You can use a chemical paint stripper or sandpaper to remove the old paint.

5. How long does it take to paint a bathtub?

The process of painting a bathtub can take several days, as each coat of paint needs to dry before applying the next coat. It is important to follow the instructions on the paint and to allow enough time for each coat to dry completely.

6. How long does the paint last on a bathtub?

The paint on a bathtub can last for several years if it is properly applied and maintained. It is important to avoid using abrasive cleaners or scrubbers on the surface, as this can damage the paint.

7. Can I change the color of my bathtub by painting it?

Yes, you can change the color of your bathtub by painting it. There are many colors of epoxy paint available, so you can choose the color that best suits your bathroom d├ęcor.

8. How do I apply the paint to the bathtub?

You can apply the paint to the bathtub with a paintbrush, roller, or sprayer. It is important to use a high-quality brush or roller to ensure an even coat of paint.

9. How many coats of paint do I need to apply?

You will need to apply at least two coats of epoxy paint to ensure that the surface is properly covered. It is important to follow the instructions on the paint and to allow each coat to dry completely before applying the next coat.

10. Can I use the bathtub immediately after painting it?

No, you should wait at least 24 hours before using the bathtub after painting it. This allows the paint to dry and cure properly.

11. How do I maintain the paint on my bathtub?

To maintain the paint on your bathtub, avoid using abrasive cleaners or scrubbers, as this can damage the surface. Instead, use a mild cleaner and a soft cloth to clean the surface. It is also important to avoid leaving any standing water on the surface, as this can cause the paint to peel or chip.

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