NSF Product and Service Listings

These NSF Official Listings are current as of Monday, January 17, 2022 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

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Drinking Water System Components - Health Effects

NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings.

Firestone Building Products Company 
200 4th Avenue South
Nashville, TN 37201 
United States 

Facility : Wellford, SC

Protective (Barrier) Materials

    Water Water
  Water Contact Contact Contact
Trade Designation Size Restriction Temp Material

Liners[1] [2]
Firestone fPP Geomembrane >= 25 gal. D. HOT PP
Firestone fPP-R Geomembrane >= 25 gal. D. HOT PP

[1] Membrane is Certified for a thickness of 36, 45, or 60 mil gauge.
[2] Membrane is Certified for the following colors: Black, tan, gray, and white.

NOTE: Only products bearing the NSF Mark are Certified.

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