"The Droplet" reports the benefits of pipe lining.

Lining pipelines with cement mortar, epoxy or the new polyurea is an effective way to improve C-factor, improve water quality and taste, extend pipe lifetime and stretch scarce capital dollars.  PICA can inspect lined pipelines with its See Snake Tool and can inspect the lines before lining to determine whether a thin liner or a structural liner is needed.  Read what The Droplet has to say here.  Contact PICA for info on inspection of pipelines by writing

For info on lining pipes with the polyurea liner offered by 3M click here