![Making a Good Seal](https://cole-mswmag.imgix.net/https%3A%2F%2Fwww.mswmag.com%2Fuploads%2Fimages%2Fcamlock_ratcheting_screen_171031_135313.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=1594e12fb862b473c90cbc4a03c74731)
Repairing the joints in larger diameter iron or steel pipes of a potable water supply system has never been an easy process. The traditional approach of digging up and replacing each lead-sealed bell joint one at a time is expensive and time consuming, not to mention disruptive...