Moistseal® is a polyvinyl chloride sheet available in a 20 mil. thickness. It will show no cracking or flaking when bent through 180 degrees over a 1/32″ mandrel and then bent at the same point over the same size mandrel in the opposite direction through 360 degrees. The material conforms to A.S.T.M. Standards D-822 for at least 400 hours. Strict quality control assures full weight and uniform thickness. (Recommended for concealed applications only. Note: We do not recommend the use of Moistseal as a long-term thru-wall flashing. Moistseal® is a waterproofing membrane.)



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