How to Fix a Peeling Bathtub: A Step-by-Step Guide

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How to Fix a Peeling Bathtub

Your bathtub is one of the most used fixtures in your home, so it’s important to keep it in good condition. If your bathtub is starting to peel, don’t panic. With a little time and effort, you can easily fix it yourself.

In this article, we’ll walk you through the steps on how to fix a peeling bathtub. We’ll cover everything from identifying the cause of the peeling to choosing the right repair method. By the end of this article, you’ll have a beautiful, restored bathtub that you can enjoy for years to come.

So, if your bathtub is peeling, read on for all the information you need to know to fix it!

Step Tools Instructions
1. Remove the old caulk – Caulk remover

– Utility knife

 Scrape away the old caulk with a utility knife. Apply caulk remover to the remaining caulk and let it sit for the amount of time specified on the product label. Wipe away the softened caulk with a damp cloth.
2. Apply new caulk – New caulk

– Caulking gun

 Apply a bead of new caulk around the bathtub. Use a caulking gun to squeeze the caulk out of the tube and into the gap between the bathtub and the wall. Smooth out the caulk with your finger or a damp cloth.
3. Allow the caulk to dry – – Allow the caulk to dry for the amount of time specified on the product label. Once the caulk is dry, you can re-install the shower curtain and enjoy your newly repaired bathtub!

Identify the Cause of the Peeling

Before you can fix a peeling bathtub, you need to identify the cause of the peeling. There are three main causes of bathtub peeling:

  • Bathtub sealant failure. The most common cause of bathtub peeling is sealant failure. The sealant around the bathtub can break down over time due to exposure to water, heat, and chemicals. This can cause the sealant to crack, peel, and eventually fall off.
  • Bathtub damage. Another common cause of bathtub peeling is damage to the bathtub itself. If the bathtub is chipped, cracked, or otherwise damaged, the sealant around the bathtub can be more likely to fail.
  • Bathtub age. Finally, bathtubs can simply peel as they age. The sealant around the bathtub can become brittle and start to break down over time. This is especially common in older bathtubs that have been in use for many years.

Once you have identified the cause of the peeling, you can choose the appropriate repair method.

Choose the Right Repair Method

There are three main ways to repair a peeling bathtub:

  • Resealing the bathtub. If the sealant around the bathtub is the only thing that is peeling, you can usually fix the problem by resealing the bathtub. This is a relatively simple and inexpensive repair that can be done by most DIYers.
  • Replacing the bathtub. If the bathtub itself is damaged, you may need to replace the bathtub. This is a more expensive and time-consuming repair, but it is often the only way to fix a severely damaged bathtub.
  • Resurfacing the bathtub. If the bathtub is in good condition but the sealant is peeling, you can resurface the bathtub. This is a less common repair method, but it can be a good option for bathtubs that are in good condition but have peeling sealant.

Resealing the Bathtub

Resealing a bathtub is a relatively simple and inexpensive repair that can be done by most DIYers. To reseal a bathtub, you will need the following materials:

  • A bathtub sealant
  • A putty knife
  • A caulking gun
  • A utility knife
  • A damp cloth

To begin, remove the old sealant from the bathtub. You can do this by using a putty knife to scrape off the old sealant. Be careful not to damage the bathtub itself. Once the old sealant is removed, clean the bathtub with a damp cloth to remove any dirt or debris.

Next, apply a bead of sealant around the bathtub. Be sure to apply the sealant evenly and to the correct thickness. Allow the sealant to dry according to the manufacturer’s instructions.

Finally, seal the bathtub with a coat of paint or varnish. This will help to protect the sealant and keep it from peeling in the future.

Replacing the Bathtub

Replacing a bathtub is a more expensive and time-consuming repair than resealing the bathtub. However, it is often the only way to fix a severely damaged bathtub. To replace a bathtub, you will need the following materials:

  • A new bathtub
  • A bathtub drain
  • A bathtub faucet
  • A bathtub overflow drain
  • A bathtub surround
  • A plumber

To begin, remove the old bathtub. You can do this by disconnecting the drain, faucet, and overflow drain. Once the old bathtub is removed, install the new bathtub. Be sure to install the new bathtub drain, faucet, and overflow drain. Finally, install the bathtub surround.

Resurfacing the Bathtub

Resurfacing a bathtub is a less common repair method than resealing or replacing the bathtub. However, it can be a good option for bathtubs that are in good condition but have peeling sealant. To resurface a bathtub, you will need the following materials:

  • A bathtub resurfacing kit
  • A utility knife
  • A sanding block
  • A putty knife
  • A caulking gun
  • A damp cloth

To begin, remove the old sealant from the bathtub. You can do this by using a utility knife to scrape off the old sealant. Be careful not to damage the bathtub itself. Once the old sealant is removed, sand the bathtub with a sanding block. This will help to create a smooth surface for the new sealant.

Next, apply a coat of primer to the bathtub. Allow the primer to dry according to the manufacturer’s instructions.

Finally, apply a coat of sealant to the bathtub. Be sure to apply the sealant evenly and to the correct thickness. Allow the sealant to dry according to the manufacturer’s instructions.

Once the sealant is dry, you can seal the bathtub with a coat of paint or

Prepare the Bathtub for Repair

Before you can apply new sealant to your bathtub, you’ll need to prepare the surface by removing the old sealant, cleaning the bathtub, and priming the surface.

Remove the old sealant

The first step is to remove the old sealant from the bathtub. This can be done using a variety of methods, such as:

  • Using a putty knife: A putty knife is a sharp, thin tool that can be used to scrape away the old sealant. Be careful not to damage the bathtub itself.
  • Using a heat gun: A heat gun can be used to soften the old sealant, making it easier to remove. Be careful not to overheat the bathtub, as this could damage the finish.
  • Using a chemical sealant remover: A chemical sealant remover is a liquid that can be used to dissolve the old sealant. Be sure to follow the directions on the product label carefully.

Clean the bathtub

Once you’ve removed the old sealant, you’ll need to clean the bathtub to remove any dirt, grease, or other debris. You can do this using a mild detergent and warm water. Be sure to rinse the bathtub thoroughly to remove all of the soap residue.

Prime the bathtub

Before you apply the new sealant, you’ll need to prime the bathtub. This will help the sealant to adhere better to the surface and prevent it from peeling or cracking. You can use a primer specifically designed for bathtubs, or you can use a multipurpose primer.

Complete the Repair

Once the bathtub is prepared, you can apply the new sealant. Be sure to follow the directions on the product label carefully.

Apply the new sealant

The new sealant can be applied using a caulking gun. Be sure to apply a thin, even layer of sealant. Allow the sealant to dry for the amount of time specified on the product label.

Let the sealant dry

Once the sealant has dried, you can enjoy your newly repaired bathtub!

Peeling bathtub sealant is a common problem, but it can be easily fixed. By following these steps, you can repair your bathtub and prevent future sealant problems.

Here are some additional tips for preventing bathtub sealant problems:

  • Use a high-quality sealant: A good-quality sealant will last longer and be less likely to peel.
  • Apply the sealant correctly: Be sure to apply the sealant in a thin, even layer.
  • Keep the bathtub clean: A dirty bathtub can make the sealant more likely to peel.
  • Replace the sealant regularly: The sealant will eventually wear out and need to be replaced. Be sure to replace the sealant every few years to prevent problems.

By following these tips, you can keep your bathtub looking its best and prevent future sealant problems.

How do I fix a peeling bathtub?

There are a few different ways to fix a peeling bathtub, depending on the cause of the peeling.

  • If the peeling is caused by water damage, you will need to remove the damaged tiles and replace them with new ones. To do this, you will need to:
  • Remove the old tiles.
  • Apply a waterproofing membrane to the bathtub.
  • Install new tiles.
  • If the peeling is caused by a chemical reaction, you will need to neutralize the chemicals and then apply a sealant to protect the bathtub from future damage. To do this, you will need to:
  • Neutralize the chemicals with a vinegar solution.
  • Apply a sealant to the bathtub.
  • If the peeling is caused by wear and tear, you can repair the damage by applying a sealant or reglazing the bathtub. To do this, you will need to:
  • Apply a sealant to the bathtub.
  • Reglaze the bathtub.

What is the best way to prevent bathtub peeling?

The best way to prevent bathtub peeling is to:

  • Install a quality bathtub sealant. A good sealant will protect the bathtub from water damage and chemical reactions.
  • Avoid using harsh chemicals on the bathtub. Harsh chemicals can damage the bathtub’s finish and cause it to peel.
  • Regularly clean and maintain the bathtub. Cleaning and maintaining the bathtub will help to keep it in good condition and prevent it from peeling.

How much does it cost to fix a peeling bathtub?

The cost of fixing a peeling bathtub will vary depending on the cause of the peeling and the extent of the damage. The cost of replacing tiles can range from \$100 to \$500 per square foot. The cost of applying a waterproofing membrane can range from \$50 to \$100. The cost of installing new tiles can range from \$100 to \$500 per square foot. The cost of neutralizing chemicals and applying a sealant can range from \$50 to \$100. The cost of reglazing a bathtub can range from \$200 to \$500.

Can I fix a peeling bathtub myself?

Yes, you can fix a peeling bathtub yourself. However, it is important to make sure that you have the necessary skills and tools to do the job properly. If you are not sure whether you can do the job yourself, it is best to hire a professional.

Bathtubs are a common household fixture, but they can also be a source of frustration if they start to peel. Luckily, there are a few simple steps you can take to fix a peeling bathtub.

First, you’ll need to determine the cause of the peeling. If the bathtub is made of acrylic, the most likely cause is that the acrylic has become damaged. This can happen if the bathtub is exposed to too much heat or if it is cleaned with harsh chemicals. If the bathtub is made of fiberglass, the most likely cause is that the fiberglass has become saturated with water. This can happen if the bathtub is not properly drained after use.

Once you have determined the cause of the peeling, you can take steps to fix it. If the acrylic has become damaged, you can repair it with a special acrylic repair kit. If the fiberglass has become saturated with water, you can dry it out by using a hair dryer or a fan.

Finally, you’ll need to protect your bathtub from future damage. If you have an acrylic bathtub, you can protect it by using a sealant. If you have a fiberglass bathtub, you can protect it by using a non-slip mat.

By following these steps, you can easily fix a peeling bathtub and enjoy your bathroom again.

Here are some key takeaways to remember:

  • The most common cause of peeling bathtubs is damage to the acrylic or fiberglass.
  • You can repair a peeling acrylic bathtub with a special acrylic repair kit.
  • You can dry out a saturated fiberglass bathtub with a hair dryer or a fan.
  • You can protect your bathtub from future damage by using a sealant or a non-slip mat.

Author Profile

Liana Farrell
Liana Farrell
Liana Farrell is the owner of toiletty.com. She is a mom of two and is very passionate about home improvement.

Liana has ten years of home improvement experience, and in her own words, she said: “I love improving the home, and I’m very passionate about keeping the home in the best possible condition. I love it!”

Liana Farrell balances beauty and functionality when she goes about her home improvement jobs.