Flexi-Liner is a leading provider of high-performance, corrosive-resistant polymer liners that are custom manufactured to protect and extend the life of tanks, containment vessels, sumps, pits and ponds. Flexi-Liner also custom manufactures secondary containment such as floor liners, and flexible membranes and bladders for containment of industrial gases and chemicals. Since 1953, Flexi-Liner products have been installed at customers in all 50 U.S. states and throughout the world.