Moistop Ultra 10 is economically engineered to deliver a superior level of performance at a comparatively low installed cost. And, unlike flimsy poly membranes, the product is specifically designed to deliver long-lasting protection. While Moistop Ultra 10 can stand up to the most rugged jobsite abuse, it is also resistant to degradation from burial - delivering life-long protection from unwanted moisture vapor migration through concrete slabs. The product is an integral component in the Fortifiber Building Systems Group's Moisture Control System for flooring, and engineered to address commercial applications.