repair cracks inside hot tub

Old 10-19-02, 02:19 PM
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Question repair cracks inside hot tub

Hi, guys!

Does anybody know how to repair small cracks on the hot tub's
inside surface? Is it acrylic? What kind of sealant, glue, or something else is good for that? The cracks are very small (the biggest may be 1-2 mm, or 0.04-0.09 inches wide), but there are quite a few of them inside the hot tub. Any ideas?

Thanks in advance for your tips!
Old 10-20-02, 09:19 AM
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Ever used fiberglass ?

For small cracks this will work.


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