Order Form Home | Certifications and Approvals X-Pando Special No. 2
| Underwriters Laboratories, Inc.® | Classified in acordance with ANSI/NSF Standard 61 for drinking water | | 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 |
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