Water Tank Liners

Economical and custom fitted

Fab-Seal Industrial Liners, Inc., is a leading a manufacturer and installer of membrane lining systems and water tank liners for a wide range of industrial uses and applications. The water tank liners produced by the industry experts at Fab-Seal are made from the highest quality materials and manufactured with extreme compatibility to most inorganic and corrosive fluids.

Seams as flexible and strong as the liners

We offer professional design, fabrication and installation of water tank liners that can generally be installed in less than a week. Call 800-874-0166 to speak to one of our knowledgeable industry professionals about the water tank liners available at Fab-Seal Industrial Liners, Inc. Fab-Seal offers NSF /Ansi Standard 60 or 61 approved flexible membrane liner systems for tanks, clear wells, water vaults, chlorine, aluminum sulfate, and waste water tanks. Fab-Seal Industrial Liners, Inc is NSF/Ansi Standard 60 or 61 approved! Fab-Seal’s liner systems are fabricated in our factory using dielectric sealing of the same material.

Variety of Containment Needs

Fab-Seal Industrial Liners, Inc., offers water tank liners for most containment applications, including:

  • Clear well liners
  • Concrete Cisterns
  • Concrete tanks
  • Fiberglass tanks
  • Lagoon liners
  • Pit liners
  • Pond liners
  • Steel tanks
  • Underground vaults
  • Waste transportation container linings
  • Wood tanks

What Are Leak Detection Monitors?

Leak detection monitors are valves installed into the tank wall just above the floor that can be opened on a scheduled basis to monitor the tank lining integrity. NSF/ANSI Standard “61” Approved.


Specific Gravity ASTM D 1505 1.27
Durometer(A-scale) ASTM D 676 76
Tensile Strength (PSI) ASTM D 683 2200 (minimum)
Elongation, % ASTM D 683 400 (minimum)
100% Modulus, PSI    
Elongation (PSI) ASTM D 683 930 (minimum)
Low Temprature Impact, C ASTM D1043 -26
Volatility (%) Activated Carbon 24 Hrs 87 degrees C 1.7
Water Absorption (%) ASTM D 0.25
Clear Well with Multiple Doors and Sump.
Potable Water Tank
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