Plumbing Applications by PolySi Technologies
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olySi Technologies plumbing products are NSF Certified, Standard 61 Approved. PST greases are used heavily in the plumbing industry including, faucets, fire hydrants, water meters, irrigation seals, mold release, and extreme environment mold release.
Packaging options include: drums, pails, gallons, cans, bottles, tubes, unit dose, grease packets, grease cartridges, syringes, and custom design options.
The application reference chart below is meant to guide you towards the correct product. 
However, individual applications and elements surrounding theapplication can vary the recommended product choice. Let our technical experts assist you with the best product selection for your application. This is not meant to be a complete list of plumbing applications.
Ask "The Greaseman"
| Issue | PST Solution | Dow Corning®, Novagard Offset |
| Faucets | PST-599 NSF Certified STD 61 | G662 |
| Fire hydrants | PST-511 | DC-111 |
| Water Meters | PST-599 NSF Certified STD 61 | G662 |
| Irrigation seals | PST-599 NSF Certified STD 61 PST-511 |
G662 DC-111 |
| Mold release | PST-507 | G627 and DC-7 |
| Extreme environment mold release | PST-98472 | HP-300 |