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Old 03-22-2017, 11:13 PM  
slownsteady
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Following up on Neal's suggestion; you tape the square of plastic to the concrete wall. Tape all four sides.


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Old 03-23-2017, 11:10 AM  
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Thanks nealtw and slownsteady. The vapor does appear on the backside of the plastic. So it seems to come from the outside. Do you think that maybe I should open that area and let it dry out? Is this a common occurrence?


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Old 03-23-2017, 11:33 AM  
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Thanks nealtw and slownsteady. The vapor does appear on the backside of the plastic. So it seems to come from the outside. Do you think that maybe I should open that area and let it dry out? Is this a common occurrence?
Water does not usually leak thru solid concrete but it will wick thru it from cold to warm.
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Old 10-06-2017, 06:44 AM  
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barrier tape's usually used by pro's - we buy ours on eBay
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Old 10-06-2017, 10:32 AM  
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barrier tape's usually used by pro's - we buy ours on eBay
They seal almost anything up here with that black crap, but they use tape where it will stick.
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Old 10-09-2017, 05:38 PM  
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on walls, we use nailed-on p/t'd 1x2's for termination strips


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