
PERMINATOR 15 mil, our underslab vapor barrier/retarder long known for being the toughest product on the market, now has a perm rating of 0.0063. The new perm rating is 16 times lower than required under the ASTM E1745 (0.1 perms) standard.Using proprietary resin technology, PERMINATOR provides the entire building team with the lowest vapor permeance available and a puncture resistance 45 percent better than required by ASTM E1745. PERMINATOR … [Read more...]









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