Tape for sealing polyiso to a concrete floor?
I’ve looked at a lot of the “backyard” tape tests and I don’t see any recommendation for concrete. The interior of my basement will be lined with 1.5″ of foil faced polyiso. I’m looking for a recommendation on tape to seal it to the concrete floor in my basement.
I assume Siga Wigluv will do the job but I wondered if there was a more cost effective option than the expensive Siga tapes?
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