What makes FLSI your rigid plastic fabricator of choice?

FLSI utilizes the latest technology for fabricating our tanks. We are the only company in the southwest that uses a Wegener Butt Welder and Wegener Bender to weld sheets of plastic together. This technology also gives us the ability to bend the corners of our tanks which gives us a stronger and smoother finish with up to 2” thick material. This process virtually eliminates the joint strength from being compromised since the welded joint is automated in lieu of hand welding.


Learn more about Butt-Fusion Welding
Learn more about bending
Learn more about extrusion welding
Learn More about stick welding


Divided Tanks

Enclosed Tanks

Exhaust Vents

Free-Standing Tanks

Fume Hoods