Can You Spray Paint a Plastic Bathtub? Best way

Are you tired of looking at your dull and worn-out plastic bathtub? Is a bathroom remodel out of your budget right now? Fear not! You might be surprised you can give your plastic bathtub a brand-new look. This guide will explore “Can You Spray Paint a Plastic Bathtub?” Also, explore the possibility of spray-painting plastic bathtub to achieve a stunning look. We will cover everything from the materials you’ll need to step-by-step instructions. Finally, address some common questions that may arise during the process.

Can You Spray Paint a Plastic Bathtub?

The short answer is yes, you can spray paint a plastic bathtub. It can be an effective and budget-friendly way to refresh your bathroom’s appearance. Yet, important considerations and steps must follow to ensure a successful result.

Spray Paint a Plastic Bathtub: Step-by-step Process

Spray painting a plastic bathtub can get a new life into your bathroom. It can save money on expensive replacements. Now comes the exciting part – the actual spray painting process.

Follow these steps for a smooth application of paint:

Spray Painting the Bathtub

1. Shake the Spray Paint Can:

Shake the spray paint can vigorously before use to ensure the paint is well-mixed.

2. Apply the First Coat:

Hold the spray paint can approximately 12 inches away from the bathtub surface. Then apply the first coat of paint using steady, even strokes.

3. Overlap Strokes:

As you spray, slightly overlap your strokes to achieve consistent coverage.

4. Allow the Paint to Dry:

Follow the manufacturer’s instructions for drying time between coats. It may take a few hours to dry.

5. Apply the Second Coat:

Once the first coat is dry, apply a second coat of paint following the same technique as before.

6. Check for Evenness:

After applying the second coat, inspect the bathtub for even coverage. Touch up any uneven areas if necessary. The second coat enhances the color and durability of the paint job.

Drying and Curing the Paint

After applying the final coat of paint, allow the bathtub ample time to dry and cure:

1. Drying Time:

The paint will dry to the touch in a few hours, but it’s best to avoid using the bathtub for at least 24 to 48 hours.

2. Curing Time:

For the paint to reach its most hardness and durability. Allow it to cure for a few days before using the bathtub regularly.

Finishing Touches

To complete your bathtub transformation, pay attention to the finishing touches:

1. Replace Fixtures:

If you removed any hardware or fixtures, reinstall them onto the bathtub.

2. Add New Accessories:

Add new accessories like a shower curtain, bath mat, and soap dispenser to complement the fresh look.

Materials Needed

Gather all the necessary materials to ensure a smooth and hassle-free experience:

1. Spray Paint for Plastic:

Choose a high-quality spray paint specifically designed for plastic surfaces. Look for a paint that offers durability and resistance to water and chemicals. Get knowledge about: Waterproof Spray Paint.”

2. Primer:

Select a primer suitable for plastic that promotes better adhesion between the paint and the bathtub surface.

3. Sandpaper:

Use fine-grit sandpaper to roughen the surface. Allowing the paint and primer to adhere effectively.

4. Painter’s Tape:

Use painter’s tape to mask off areas you don’t want to paint, such as the edges and fixtures.

5. Cleaning Supplies:

Gather cleaning materials like a sponge, mild detergent, and bathroom cleaner. Use it to clean the bathtub.

6. Caulk and Caulking Gun:

Buy a caulk suitable for bathroom use, and have a caulking gun ready for application.

7. Drop Cloths or Plastic Sheets:

Protect the surrounding areas from paint overspray with drop cloths or plastic sheets.

8. Safety Equipment:

Ensure you have proper safety gear, including gloves, goggles, and a respirator mask.

9. Clean Cloth or Towel:

Have a clean cloth or towel for wiping the bathtub dry after cleaning.

10. Rubbing Alcohol:

Use rubbing alcohol to clean the surface before painting for better adhesion.

11. Screwdriver or Putty Knife:

You may need a screwdriver or putty knife to remove old caulk or grime from the bathtub.

Safety Precautions

Safety should always be a top priority for any home improvement project. When spray painting a plastic bathtub, it’s essential to take the following precautions:

1. Ventilation:

Ensure that the bathroom is well-ventilated by opening windows and using fans.

2. Protective Gear:

Wear protective clothing, gloves, and safety goggles. It helps you from paint fumes and potential splatters.

3. Respiratory Protection:

Use a respirator mask approved for paint fumes to protect your lungs.

4. Keep Children and Pets Away:

Keep children and pets out of the bathroom during the painting process.

5. Work in a Controlled Environment:

Avoid painting on windy days or in extreme humid conditions. These can affect the paint’s application and drying process.

Preparing the Bathtub Surface

Proper preparation is crucial for a successful spray painting project. Follow these steps to prepare the bathtub surface:

1. Clean the Bathtub:

Clean the bathtub thoroughly to remove any soap scum, dirt, or grime. Use a sponge and mild detergent for this task.

2. Remove Fixtures and Hardware:

Remove any hardware and fixtures attached to the bathtub, such as faucets and handles. This will ensure an even paint application and prevent overspray.

3. Mask Off Surrounding Areas:

Use painter’s tape and drop cloths to protect the surrounding areas.

4. Sand the Surface:

Sand the entire bathtub surface using fine-grit sandpaper. Sanding helps the paint and primer adhere better to the plastic.

5. Wipe with Rubbing Alcohol:

After sanding, wipe the bathtub surface with rubbing alcohol to remove dust. Must ensure a clean painting surface.

Advantages and Disadvantages of Spray Painting

Spray painting a plastic bathtub has its advantages and disadvantages. Consider these points before deciding to proceed:


  • Cost-effective compared to a full bathtub replacement.
  • Allows you to customize the color to your liking.
  • Suitable for refreshing old or faded bathtubs.
  • Can be completed as a fun DIY project.

Disadvantages :

  • Requires proper preparation and safety precautions.
  • Long drying and curing times before regular use.
  • It may offer different durability than professional refinishing.
  • Requires periodic maintenance and touch-ups.

Frequently Asked Questions (FAQs)

1. Is it safe to use a spray-painted bathtub?

Once the paint has dried and cured, it is safe to use the bathtub. Ensure proper ventilation during the painting process.

2. Can I change the color of my spray-painted bathtub?

Yes, if desired, you can repaint the bathtub with a different color. Follow the same preparation process for the best results.

3. Can I use the bathtub immediately after painting?

It’s best to wait at least 24 to 48 hours before using the bathtub daily to allow the paint to cure fully.


Hope you got the answer: “Can you spray paint a plastic bathtub?” Spray painting a plastic bathtub is a creative solution to transform your bathroom. You can achieve a long-lasting result with the right materials and proper preparation. Get knowledge about: Spray Paint for Concrete.”

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