Snap-Tite Culvert Lining pipe...Finally, there's a no-dig solution to culvert lining and culvert rehab in the form of Snap-Tite. Culvert rehabilitation utilizing the Snap-Tite Culvert Lining System is an intelligent, cost-effective solution to this need. Snap-Tite rehabilitates a failing culvert lining system without the need to remove the existing deteriorated pipe. The Snap-Tite Culvert Lining System actually outperforms the concrete and corrugated metal it rehabilitates. Lightweight, flexible, durable HDPE has an indefinite service life. And the Snap-Tite culvert lining joining system assures a water-tight seal at all joints.