| Underwriters Laboratories, Inc.® |
Certified by Underwriters Laboratory Inc.® to NSF/ANSI 61 for drinking water. Also certified to NSF/ANSI 372 (formerly known as Annex G) as to lead content.
VOC content – 3.718 micrograms/Liter (non detect). |
| United States Department of Agriculture |
Acceptable as a pipe joint compound in official establishments operating under the Federal meat and poultry products inspection program. |
| American Petroleum Institute |
Specifically mentioned as a material which can be used in the American Petroleum Institute's Recommended Practices 10E (RP 10E) Second Edition, July 1, 1987 |
