Dedicated to advancing the use of fabricated geomembranes through education, research, and technology transfer.

Factory fabrication reduces field welding, reduces installation time and costs, allows modular construction and provides consistent seam and liner quality.

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FGI Material Specifications

The FGI's PVC and Polypropylene Specifications were developed with the cooperation of FGI member companies in order to meet the stringent requirements of today’s geosynthetic applications.

NEW! FGI RPP & UPP- Standard Specification for Polypropylene

April 17, 2018

FGI PVC Specification (Latest Version)

September 1, 2019