Thermoform pipeline rehabilitation products from Warrior Trenchless Solutions is a PVC-A pipe lining system designed for the rehabilitation of existing underground pipes. There are no harmful emissions and it does not rely on any chemical reaction during installation. The factory-controlled production process creates a unique, patented PVC alloy compound. The highly flexible material allows it to expand and fit tightly into the host pipe regardless of any imperfections in the pipe. Available sizes range from 4 to 36 inches in diameter. Warrior also provides technical and product support to Thermoform installers. 800-344-6653; www.warriornodig.com.