Workshop
Ask a question

The Bunnings Workshop community can help with your home improvement projects.

Cracks in bathtub

newbie3
Finding My Feet

Cracks in bathtub

Hi All - I have noticed these fine cracks coming up in my bath tub. These are mostly around the grip circles. While doesn’t seem like water may be going in through, however, one of the cracks is too big to ignore. Appreciate any suggestions to fix this issue.

IMG_5903.jpeg

IMG_5904.jpeg

IMG_5906.jpeg

  

 

  

MitchellMc
Bunnings Team Member
Bunnings Team Member

Re: Cracks in bathtub

Hi @newbie3,

 

It sounds like the cracks may be a result of delamination, possibly caused by the suction cups of a non-slip mat, as I experienced with a bath I re-coated a few years ago. Over time, wear and tear can weaken the coating, leading to cracks.

 

The most effective solution would be to remove the damaged coating entirely and reapply a new one. You can attempt this as a D.I.Y. project using a bathtub refinishing kit, but keep in mind that older tubs may have lead-based paint, so proceed with caution and ensure proper safety measures. Alternatively, seeking professional assistance could provide a more durable and high-quality finish. Regular cleaning and avoiding suction-cup mats in the future can also help prevent recurrence.

 

Please let me know if you have any questions.

 

Mitchell

 

See something interesting? Give it the thumbs up!

Re: Cracks in bathtub

IMG_5906.jpeg

Thanks Mitchell for a prompt response. Apologies I had not shared a zoomed in picture. Pls see one attached now. Do you still reckon it can be taken care of by only the refinishing kit? No epoxy needed? 

We haven’t used any bathmats in the last 5 years. Perhaps there are built in protusions on the floor of the tub for grip. What do you think? 

many thanks again for your time.

MitchellMc
Bunnings Team Member
Bunnings Team Member

Re: Cracks in bathtub

The tub coating product is a two-part epoxy @newbie3. However, you'd likely need to remove the existing damaged coating on the bath. You could try coating over it, but I am unsure as to the longevity.

What is the tube made from? Be advised these recoating products are not suitable for acrylic tubs as they flex too much.

 

Mitchell

 

See something interesting? Give it the thumbs up!

Why join the Bunnings Workshop community?

Workshop is a friendly place to learn, get ideas and find inspiration for your home improvement projects