The InnerSeal Lateral Connection system from Perma-Liner is an engineered CIPP solution for repairing the connection from the mainline while simultaneously renewing the lateral. It uses preformed hydrophilic rubber O-rings embedded between the host pipe and the liner to provide a permanent and verifiable non-leaking connection. This compression gasket seal is compatible with all types of piping that are common on manhole-to-manhole CIPP linings. It has been designed using the standard practice for rehabilitation of a sewer service lateral, ASTM-F2561. 866/336-2568; www.perma-liner.com; Booth 4439.