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Prodex Total will hold humidity out with the fiberglass insulation. Prodex will allow the fiber air pockets to stay dry. It is important that fiber air pockets keep on being dry. When damp, fiberglass insulation loses r-worth. Sebagai contoh, saat kita membutuhkan produk steel grating untuk sebuah pijakan yang diharuskan tanpa memakai alas kaki, t