Relative nastiness of various sealants
In response to a question about sealing polyiso to a concrete floor, Michael Maines remarked that Tremco acoustical sealant is nasty stuff and suggested that Contega HF is as effective without the nastiness. At my age, I’ll probably croak of something else before such nastiness will kill me but I’d prefer to avoid it if I can. It would be interesting to know which products are lesser offenders. Since I may use Tremco Dymonic 100 and ExoAir 230 on my project, I’d specifically like to hear whether anyone has an opinion on the relative nastiness of those products.
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