Zero-VOC vapor barrier and foam/caulk?
I have to replace the vapor barrier in my crawl space and air seal all plumbing and HVAC sub-floor penetrations.
I wonder if there's a zero voc vapor barrier and zero voc foam/caulk that can be used for these purposes.
I live in the 4A geographical area (Raleigh NC).
Posted Wed, 09/04/2013 - 16:51
Edited Thu, 09/05/2013 - 03:29
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