“PROMOTEC,” the patented Swiss pipe restoration system, is being introduced in the United States. It uses wet, pulsating aluminum oxide to completely clean the interior of old water pipe and causes no damage to thin or worn pipe. This system provides a patented thorough wet cleaning process without time limit and prevents holes in pipe so the epoxy completely covers all areas of the pipe and adheres well to the completely cleaned interior of the pipe. The residue is flushed down the drain. Licenses for several states are still available.