Prodex is a category one vapor barrier. A vapor barrier (dampness barrier) refers to any materials that forestalls humidity from passing through the partitions or roof of a making. It's possible fantastic for pros or big accounts, but unhelpful and a very crappy Perspective to me, just a guy seeking https://www.hotfrog.com/company/6ea34c2224dde8a8e7c2cf8113f9fe78/hand-crafted-metalworks/santa-ana/home-improvement