How to Restore an Acrylic Bathtub

Quck answer

1. Clean the tub: Start by thoroughly cleaning the acrylic tub with a mild cleaner and a soft cloth. Make sure to remove any dirt, grime, or soap scum.

2. Sand the surface: Use a fine-grit sandpaper to gently sand the surface of the tub. This will help the new finish adhere better. Wipe away any dust with a damp cloth.

3. Apply the primer: Use a roller or brush to apply a coat of acrylic primer to the tub. Make sure to cover the entire surface evenly. Allow the primer to dry completely.

4. Apply the paint: Use a roller or brush to apply a coat of acrylic paint to the tub. Again, make sure to cover the entire surface evenly. Allow the paint to dry completely.

5. Apply the topcoat: Finally, apply a clear acrylic topcoat to protect the new finish. Allow the topcoat to dry completely before using the tub.

Remember to follow the manufacturer’s instructions for the specific products you are using. Refinishing an acrylic tub can be a cost-effective way to give it a fresh new look.


Acrylic tubs are a cost-effective and stylish option that offer durability. They are made by layering nonporous acrylic with fiberglass for added strength. These tubs come in various shapes, sizes, and colors, and can be easily customized. However, one disadvantage is that the acrylic surface is softer compared to other materials, making it prone to chips, cracks, and dents over time. Fortunately, it is possible to refinish an acrylic tub using a high-quality epoxy kit, although caution is required.

Restoring an Acrylic Tub

Initially, small chips and cracks in your tub may not be a concern. However, as time passes, your acrylic tub will start to display signs of wear and tear, and ignoring these issues will no longer be an option.

If the accumulation of minor repairs becomes noticeable, refinishing (also known as reglazing or resurfacing) the surface of the acrylic tub can be a more affordable alternative to purchasing and installing a new tub.

To avoid the use of harsh chemicals, it is recommended to choose a high-quality reglazing kit that does not contain solvents. Even with such a product, it is important to ensure proper ventilation during the process. Additionally, wearing a respirator, eye protection, and disposable gloves can provide further personal protection.

Getting Started with the Project

To begin, use a utility knife to remove all caulk around the edges of the bathtub. Clean the surface with isopropyl alcohol. Then, sand down the tub and utilize paint stripper to remove any previous coatings.

Next, uninstall faucets and fixtures and thoroughly clean the entire surface of the bathtub using bleach and warm water, ensuring adequate ventilation. Scrub away any visible dirt or mildew, and rinse the surface with warm water.

If there are any rust spots, use a rust neutralizing compound to remove them. Tape off the edges and around the drain to prevent any materials from getting on the walls, tile, or falling into the drain.

Completing the Reglazing Process

Mix Part A and Part B of your reglazing kit together and follow the manufacturer’s instructions for the specified wait time. This may involve mixing for 10 minutes, waiting five minutes after mixing, and then mixing again for two to three minutes.

Bend the container in half and pour the mixture into the tub. Spread it evenly around the base of the tub and the three walls. Scrape off any excess and return it to the container. Use a foam roller to ensure that the glaze covers the entire surface of the tub.

After spreading the glaze, remove the tape from the walls. As the glaze dries, some of it will slowly flow back down into the tub, so it is important to check frequently and redistribute the material to ensure an even coating. Repeat this process until the glaze is even and has dried on the tub. Finally, reapply caulk around the edges of the tub.

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