NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, January 15, 2026 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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NSF-Registered Proprietary Substances and Nonfood Compounds |
| Nox-Crete, Inc. | ||||
| DURO-GUARD | 172258 | R2 | ||
| DURO-NOX | 172255 | R2 | ||
| DURO-NOX HS | 172269 | R2 | ||
| DURO-NOX HSC | 172270 | R2 | ||
| DURO-NOX LS | 172271 | R2 | ||
| DURO-NOX LSC | 172272 | R2 | ||
| DURO-POLISH PLUS | 172257 | R2 | ||
| MONOFILM | 172256 | R2 | ||
| STAGE 1 | 172254 | R2 | ||
| Number of matching Manufacturers is 1 |
| Number of matching Products is 9 |
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