How to Change the Color of Your Fiberglass Tub

How to Change the Color of Your Fiberglass Tub –


Hey there, Reader! Are you tired of the outdated color of your fiberglass tub? Well, you’re in luck because we have the perfect solution for you. In this article, we will walk you through the step-by-step process of changing the color of your fiberglass tub. Say goodbye to that dull, old look and hello to a fresh and vibrant tub that will transform your bathroom. So, let’s dive right in and give your tub the makeover it deserves!

how to change color of fiberglass tub

Preparing Your Tub

Gathering the Necessary Supplies

Before you start the transformation process, make sure you have all the supplies you’ll need. Here’s a list of what you’ll require:

  • Protective gloves and goggles
  • Respirator mask
  • Sandpaper (180 and 400 grit)
  • Tack cloth
  • Primer
  • Acrylic-based paint in your desired color
  • Paintbrushes and rollers
  • Clear water-based polyurethane sealer
  • Plastic sheeting or drop cloths

Once you have all your supplies ready, it’s time to prepare your tub for the color transformation.

Cleaning and Sanding the Tub

Start by thoroughly cleaning your fiberglass tub with a non-abrasive cleaner. Make sure to remove any soap scum, dirt, or residue. Rinse the tub well and let it dry completely.

Next, put on your protective gloves, goggles, and respirator mask. Using the 180 grit sandpaper, gently sand the entire surface of the tub. Be careful not to apply too much pressure to avoid damaging the fiberglass. The goal is to create a rough surface for the paint to adhere to. Once done, wipe away the sanding dust with a tack cloth.

Priming and Painting

Applying the Primer

Now that your tub is prepped, it’s time to apply the primer. Use a paintbrush or roller to apply a thin, even coat of primer to the entire surface of the tub. Follow the manufacturer’s instructions for drying time, and then lightly sand the primed surface with 400 grit sandpaper. Wipe away the sanding dust with a tack cloth.

Painting Your Tub

Once the primer is dry and sanded, it’s time to paint your tub with the acrylic-based paint in your desired color. Apply two to three coats, allowing each coat to dry completely before applying the next. Use a paintbrush for smaller areas and a roller for larger surfaces. Make sure to achieve an even and uniform coverage.

After the final coat of paint, let your tub dry for at least 24 hours. Ensure proper ventilation during this time to help with the drying process.

Sealing and Finishing Touches

Sealing the Paint

Once the paint is dry, it’s important to seal it to protect your newly painted tub. Apply a clear water-based polyurethane sealer using a clean paintbrush or roller. Follow the manufacturer’s instructions for application and drying time. The sealer will provide added durability and resistance to water and stains.

Enjoy Your Transformed Tub

Congratulations, Reader! You’ve successfully changed the color of your fiberglass tub. Take a moment to step back and admire the beautiful transformation you’ve achieved. Now, it’s time to fill up your tub, relax, and enjoy your newly upgraded bathroom oasis.


We hope this guide has been helpful in assisting you with changing the color of your fiberglass tub. If you’re interested in more home improvement tips and tricks, check out our other articles on From bathroom renovations to DIY projects, we have a wide range of informative content to cater to all your home improvement needs. Happy renovating!

Related posts

Leave a Reply

Your email address will not be published. Required fields are marked *