Call The author is making a few great pointers about Relining Sewer Drain Pipes as a whole in this great article underneath. Introduction Fixing damaged water pipes does not call for digging deep right into your drain lines and attempting to replace them any longer. Well, Pipe Relining, of course. https://sethpxdi186397.amoblog.com/deciphering-water-pipe-relining-processes-51442104