How to Fix Acrylic Bathtub Crack?

Hi there! A few weeks ago I noticed that there was a crack near the bottom of my acrylic bathtub from where water kept on leaking. It was causing us quite an issue so I had to fix it. But I didn’t know how to fix acrylic bathtub crack, so I looked it up and found that it can be done easily at home using some simple supplies. 

How to Fix a Crack in an Acrylic Tub?

• I looked for the most reliable treatment methods after spotting the crack and found some good directions. The first step was to drill tiny holes at both ends of the crack to stop the flexing of the tub and stop it from expanding. I took care not to drill too deeply and used a 0.25-inch drill bit. 

• I then combined a two-part polyester filler. Used a rubber spreader to apply this filler into the crack, making sure it filled the drilled holes and the crack entirely.

• To get a smooth surface, I used a finer sandpaper, starting at P320 and ending with P800, after allowing it to set for a few hours. 

• After this, I prepared the area for painting by wiping it with denatured alcohol.

• I bought a bathtub-specific spray paint that matched the colour of my acrylic tub. I let it set fully after applying a few light applications. 

The outcome was quite nice, and the entire process took almost three hours. My bathtub appeared like new, and the crack was hardly noticeable. I strongly advise attempting this solution if you're having a similar problem.

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I witnessed a crack in our acrylic bathtub and was really disheartened. The acrylic bathtub crack repair seemed impossible to me. I remembered my sister having the same issue once so I called her for guidance. She suggested me to hire a plumber from NoBroker and I did that. He knew how to repair acrylic hot tub cracks and fixed them within a day. I was very pleased with the result. Let me share here what needs to be done to get your bathtub repaired.

How to Repair Crack in Acrylic Tub?

The NoBroker plumber informed me that one can repair the acrylic tub easily using the tub repair kit available in hardware stores or even on online platforms like Amazon. It can help in repairing minor chips on tubs or basins. Here is what the expert said to me on how to repair acrylic tub crack with the kit:

• Start by thoroughly cleaning the cracked area with a non-abrasive cleaner to remove dirt and debris.

• Ensure the surface is completely dry before proceeding with any repairs.

• Then gently sand the cracked edges to create a smooth and even surface for better adhesion

• Use the acrylic repair kit designed for hot tubs. 

• Make sure you follow the kit instructions for mixing and application.

• Next, apply the acrylic filler to the crack, smoothing it evenly with a putty knife.

• Allow the repair to cure completely before refilling and using the hot tub.

This is the entire process followed to repair the acrylic bathtub crack. But if the crack is major, you better buy a new one to prevent any sort of risk.

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If you accidentally dropped something heavy in your bathtub which has resulted in a big crack, don’t worry. It can be fixed, trust me. I also have an acrylic bathtub and I did the same thing. I can let you know some tricks on how to fix acrylic bathtub crack. You will have to be a little careful. All right, let’s dive in.

Before telling you about the whole process, I would like you to go through the list below and ensure you have everything you need.

• Sand paper

• Gloves

• Bathtub repair kit/ epoxy filler

• Repair paint

Once you have all the material with you, all you go to do is:

1. Carefully remove any shards and clean the bathtub surface

2. Now take a container and mix the bathtub repair kit or epoxy filler proportionately as mentioned on the pack.

3. Pour the mixture and let it dry

4. Take the sandpaper and even out the surface

5. Once you have done that, take the repair paint and add the finishing touch to make your bathtub as good as new. 

P.S. Don’t forget to wear gloves.

This is

how to fix acrylic bathtub crack.

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