Sealant for air barrier
I am looking for a sealant for the WRB which is also my air barrier, but I am hoping for something that is sold in the large box stores (DAP, LePage, Mono…) due to the higher cost and shipping cost of Siga, Pro Clima…
I want to mention that the WRB needs to seal against concrete which is very rough and uneven in a number of locations as shown in the below pictures.
I also plant on using the same sealant for the vapor barrier to my sill plate inside the house
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