Specify Elevate PVC KEE for superior performance and exceptional value. Elevate uses a custom blend of Polyvinyl Chloride (PVC) and DuPont™ Elvaloy® Ketone Ethylene Ester (KEE) for enduring plasticizer retention, long roof life, and fewer maintenance costs. The Elevate PVC KEE single-ply roofing membrane is ideal for a wide range of low-slope commercial roofing […]