The FleeceBACK EPDM membranes are manufactured using a patented hot-melt adhesive technology to bond a fleece backing to the EPDM sheeting. Once the EPDM is reinforced and enhanced with fleece, creating a very tough, durable and versatile sheet that is ideal for re-roofing or new construction projects. FleeceBACK EPDM sheets are manufactured with Factory-Applied Tape (FAT) to ensure consistent, quality seams.