Dallas with the Perma-Liner™ End Seal there is a Guarantee uniform, water-tight seal. This patented technology is a seamlessly molded seal that provides a large sealing surface. When the Perma-Liner™ End Seal is exposed to water, it swells to create a positive compression seal preventing any water to tracking between the liner and host pipe. The Perma-Liner ™End Seal forms a highly effective seal compatible with all types of mainliners due to their cylindrical shape. Dallas, this patented technology will be showcased at the International Pumper and Cleaner Expo along with more Perma-Liner™ trenchless technology February 24th to February 27th at the Indianapolis Convention Center in BOOTH # 3223! Watch-the-action with Perma-Liner™ as we perform LIVE DEMOS! Both indoor and outdoor! Dallas, to find out more and how to be a part of Pumper, call us today!