6/2/2008: Westec Envirostop TPE-R Waterstop is NSF Certified

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Greenstreak Group, Inc. is pleased to announce NSF Standard 61 certification of its Westec Envirostop TPE-R waterstop. NSF-61 is the standard that establishes minimum health effects requirements for the chemical contaminants and impurities that may be indirectly imparted to drinking water. Although more commonly known for its use in chemical containment applications, TPE-R waterstop is now widely used as an effective alternative to stainless steel waterstop for ozone contact structures in the water treatment industry. In addition to ozone contact structures, Westec TPE-R waterstop can be specified for any drinking water containment structure where NSF-61 certification is required for joint sealing materials.

You can view NSF-listed waterstop products by Greenstreak Group, Inc. at the link provided.

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