The LMK 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. LMK’s Lateral system is truly a no dig situation for renewing lateral pipes since the entire process can be completed through a cleanout. Gasket sealing O-rings are placed at the upstream and downstream ends of the liner providing a verifiable, non-leaking lateral liner that is compatible with all types of piping. LMK’s lateral liners also include compressible material at the upstream end of the liner, producing a smooth tapered transition to the old pipe. This process renews laterals from 4 to 8 inches in diameter in continuous lengths up to 130 feet. Inversion tanks come in two sizes (36 inch or 18 inch) and are equipped with a camera port so the liner can be visually inspected under pressure for proper placement prior to the liner being cured.