UltraTech Geomembrane Liner | EPI

What is an UltraTech® Liner?

A single-ply EIA membrane compounded for hydraulic containment, UltraTech® flexible geomembrane possesses proven characteristics. Because of its unique composition, UltraTech® naturally provides exceptional weather ability, and resistance to oils, chemicals, and grease. Some of its other unique characteristics include flexibility over a broad temperature range and its high tensile strength and elongation properties. 

In general, UltraTech® liners do not require cover materials, earthen or otherwise. They are well-suited for a range of applications, especially when resistance to biodegradation and a wide range of chemicals is an advantage. UltraTech® is also available as a reinforced membrane.

UltraTech® can be directly welded to a PVC liner, which allows the use of PVC on the bottom of the pond and UltraTech® on the side slopes, and because of the natural strength of UltraTech, there is no loss of integrity at the seam of the two liners.

Benefits of UltraTech®: epi ultratech geomembrane liner


  • Weather resistance -- does not require earthen cover

  • Resistance to petrochemicals

  • Flexibility for three-dimensional performance

  • Large panels eliminate field seams

  • Custom size and shape panels


UltraTech® Applications:

Product Specifications:

Chemical Resistance:


  • Oil — Excellent 

  • Acids — Fair/Very good 

  • Brine — Excellent

  • Hydrocarbons — Good/Excellent 

  • Bases — Excellent 

  • Solvents — Poor/Fair


Construction Details 

**UltraTech is a registered trademark of Environmental Protection, Inc

NOTE: 20 Mil and 40 Mil product is available upon request.

For more information, call 800-OK-LINER today!

To request one of our free Product Sample Books, please email your name, phone number, and address to sales@geomembrane.com.