repair cracks inside hot tub
#1

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!
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!