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Curtiss-Wright’s Everlube® R-75 Certified to NSF-61

29 September 2020

News Release

September 29, 2020

Curtiss-Wright Surface Technologies today announced that its Everlube® R-75 coating is NSF/ASNI 61 certified. Everlube® R-75—a PTFE, Solid Film Lubricant—is the ideal coating for manufacturers that make products that come into contact with drinking water. This versatile coating offers excellent wear life, release and thermal stability properties. Everlube® R-75 is ideal for lighter load carrying applications and is RoHS compliant.

NSF/ANSI Standard 61 (NSF-61) is a set of national standards that relates to water treatment and establishes stringent requirements for the control of equipment that comes in contact with either potable water or products that support the production of potable water.

To learn more about NSF/ASNI/CAN 61, please visit:

To learn more about Everlube® R-75, read here

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