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.
Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://www.nsf.org/usda/psnclistings.asp
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NSF-Registered Proprietary Substances and Nonfood Compounds |
| Krown Corporate | Visit this company's website | |||
| KL 73 RUST INHIBITOR LUBRICANT | 142832 | H2 | ||
| KL 73 RUST INHIBITOR LUBRICANT (Aerosol) | 142831 | H2 | ||
| KL FSM EXTREME DUTY CHAIN LUBE | 142836 | H2 | ||
| KL FSM EXTREME DUTY CHAIN LUBE (Aerosol) | 142835 | H2 | ||
| KP 53 PENETRANT | 142834 | H2 | ||
| KP 53 PENETRANT (Aerosol) | 142833 | H2 | ||
| Number of matching Manufacturers is 1 |
| Number of matching Products is 6 |
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