Hey there! I'm transforming an old concrete pond into a hot tub
So I've cleaned up the concrete and everything and I have a huge sheet of rubber which I'm gonna line it with. So my question is: The sheet of rubber will fit my tub all in one piece but I'm gonna have to make some cuts in areas where there's too much material. How do I seal the rubber together? With a torch? I want a nice clean fit and obviously it has to be sealed right so there's no leaks.
2 answers
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Try pure silicone caulk, the type used for aquariums. Test it on a scrap first to see if it will stick ok. Or you could try that cement-type sealer that is used for bathrooms.
Darla
on Jun 08, 2015
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or you can just fold it and it will be leak proof. that is how you do it in fish ponds
Glenda
on Jun 11, 2015
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