LMK T-Liner®


LMK’s T-Liner® is a one-piece homogenous main and lateral CIPP connection liner. 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.

LMK Lateral Performance Liner®


The Performance Liner Lateral System is a unique cured in-place process that allows the installer the freedom to position the liner anywhere in the pipe by inverting through a cleanout. The liner can be directed either upstream or downstream using LMK’s patented guide shoe.



VAC-A-TEE® is a trenchless cleanout system. The patented PVC VAC-A-TEE® saddle is prepared and attached to an appropriate length riser pipe which is equal to the depth of the lateral pipe. The installer applies a proprietary hybrid adhesive/sealant to the underside of the saddle.

Line Products

Since 1999, Liner Products has led the way in manufacturing the highest quality CIPP tubes with an unparalleled commitment to the best customer service in the industry. From humble beginnings making tubes on tables and sawhorses out of an abandoned shoe factory, their small operation has grown into an ISO 9001:2008 certified 120,000 s.f. fully automated manufacturing facility employing several hundred personnel.

Source One Environmental Pipe Patch


Source 1 Environmental Pipe Patch is an environmentally sound alternative to underground pipe rehabilitation.  It provides the least reduction of all point repair methods used to rehabilitate pipes.