Patented XR Quikliner technology allows precasters to offer agencies, engineers, specifiers and private market customers the proven strength and durability of concrete and chemical resistance of plastic. A flexible PVC alloy membrane is prefabricated to slip over formwork for ease of installation. A polypropylene fiber backing provides near complete mechanical adhesion of the liner to the precast concrete surface. XR Quikliner is resistant to a long list of chemicals and gases, including hydrogen sulfide, a contributor to microbial induced corrosion in sewer infrastructure. — Seaman Corp., Wooster, Ohio, 800/927-8578; www.SeamanCorp.com