Question 1

What are signs that I need to refinish my bathtub?

Accepted Answer

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There are a few signs, both obvious and not so obvious, that it's time to refinish your bathtub. While some of these signs aren't an urgent problem, others could lead to significant damage if left untreated. Signs you should look out for include:

Rust stains, which signal the tub's enamel or surface sealer is deteriorating
Small chips, which can grow into larger chunks and can lead to rusting
Discoloration, which doesn't lead to a more significant problem but can be unsightly
Dirty surfaces, which means that the tub glaze is breaking down and allowing dirt to seep below the coating

Question 2

How long do fiberglass bathtubs last?

Accepted Answer

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Fiberglass tubs last between 10 and 15 years or more if they’re well-maintained. Proper care will help them last as long as possible. However, fiberglass bathtubs are prone to cracking, fading, and scratches over time. Bathtub installation by a plumber is one of the best ways to ensure your tub has the right support to last its full lifespan.

Question 3

How do I know which caulk to use for my tub?

Accepted Answer

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When buying caulk, look for ones labeled for tub and tile. These have either acrylic latex or silicone compounds. This allows the caulk to stick to smooth surfaces and prevent mildew from forming.

Question 4

Can you fix a hole in a plastic bathtub?

Accepted Answer

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You're more likely to accidentally crack your plastic tub rather than successfully fixing a hole. You can fix hairline cracks and larger stress cracks with a plastic tub crack repair kit from a home improvement store. You'll need to clean out the tub, apply either the epoxy resin or filler putty compound into the crack, let it dry, and then sand it out.

Depending on your budget, you might consider a new tub as part of your bathroom remodel costs. It could be a good opportunity to update everything after considering all of the bathroom remodel ideas out there.

Question 5

Are there other ways to refinish a bathtub?

Accepted Answer

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Two alternatives to reglazing are installing a bathtub inlay or a bathtub liner. An inlay is a low-priced mat that adheres to the bottom of a bathtub or shower. It’s useful for sealing minor leaks and concealing damage on the bottom of a tub. On the other hand, a bathtub liner is essentially a protective casing that goes over the entire tub. They are usually custom-fit and cost more than reglazing yet don’t last as long.