T-Liner one-piece homogenous main and lateral CIPP connection liner from LMK Technologies is ASTM F2561 compliant, with a uniform wall thickness and compressible lining material at the upstream and downstream ends creating a smooth tapered transition to the host pipe. Both the mainline and lateral sections are formed as a structural cylinder that renews 18 inches and 360 degrees of the mainline, and extends up the lateral pipe as one continuous lining. Insignia compression gaskets provide a verifiable nonleaking system, as they are embedded between the host pipe and the T-Liner and are compatible with all pipe types including polyethylene. A permanent Lateral Identification Indicia is placed on the mainline lining which includes the building address and other pertinent information. 815/433-1275; www.lmktechnologies.com.