What is Stud-Liner?

Used mainly for concrete protection in applications where corrosive gases are present in waste water pipelines and also other applications where a coating or free-floating liner wouldn’t be able to get used yet concrete protection is needed. It’s name comes from the way the sheet is manufactured with actual ‘studs’ sticking out of the material for it to grip into the concrete as it’s being poured. This is a specialty product meaning it really works well with new construction with it specified into the plans and also application where a layer or grout can be poured and then the stud-liner panels are placed onto the grout with weights pressing it into the grout.

How can FLSI help you?

FLSI custom fabricates all of our liners in our state-of-the-art fabrication facility. These liners are used to protect the environment from corrosion, to prevent leaks and contaminants from leaching into the ground. We fabricate both flexible plastic drop-in liners and rigid plastic drop-in liners. We also fabricate rigid plastic free-standing tanks. We are professional, trained and certified installers that can perform any size project.

High Impact Strength 

Grips Into New Concrete/Grout Very Well

Good Resistance To Cracking At Low Temperatures

Chemical and Corrosion Resistant

No Moisture Absorption

Chemical Processing & Storage

Primary & Secondary Containment Tanks

Waste Water


2 mm

3 mm

4 mm

5 mm


Euro Grey – Increased Properties



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