PPG RESTORA-PIPE system revolutionizes trenchless pipe rehabilitation. Featuring a patented robotic PPG SMART TETHER that maneuvers efficiently around bends, the system provides a solution where digging or other trenchless methods are prohibitive. The proven system features a fast-drying polymeric coating with excellent corrosion resistance that meets the requirements of ANSI 61 and is suitable for 24” and up pipe diameters.