Gruvlok
Gruvlok 0390163103 Lubricant 2.2 lb Jar Silicone 400°F
Silicone-based lubricant in a 2.2 lb jar rated to 400 °F and certified to NSF 61 for potable water use
- Silicone base stays stable from -65 °F to 400 °F
- NSF/ANSI 61 certified for potable water systems
- FDA 21.177.1550 and CFR 21.172.878 compliant formulation
- 2 lb jar provides ample supply for piping jobs
- Compatible with copper, EPDM, fluoroelastomers, HDPE and nitrile materials
Silicone Lubricant for Drinking-Water Systems
Gruvlok 0390163103 is a white silicone-based lubricant supplied in a 2.2 lb jar. It is formulated for use on copper, EPDM, fluoroelastomers, HDPE and nitrile components in potable-water installations. The product meets NSF/ANSI 61 and FDA regulations 21.177.1550 and 21.172.878 for drinking-water contact.
Temperature Range and Application Limits
The lubricant remains effective from -65 °F up to 400 °F, giving wide headroom for hot and cold water service. No working time or full cure time is specified, so it is suited for assembly lubrication rather than bonding or sealing tasks. Maximum pipe diameter is listed as not applicable.
NSF/ANSI 61 Certification Decides Suitability
The single specification that determines whether this is the correct part is NSF/ANSI 61 approval for potable water. Without that certification the lubricant cannot be used on drinking-water system components, regardless of temperature rating or material compatibility.
Highlights
- Silicone base stays stable from -65 °F to 400 °F
- NSF/ANSI 61 certified for potable water systems
- FDA 21.177.1550 and CFR 21.172.878 compliant formulation
- 2 lb jar provides ample supply for piping jobs
- Compatible with copper, EPDM, fluoroelastomers, HDPE and nitrile materials
Specifications
| Brand | GRUVLOK |
|---|
Questions about this item
Will this 2.2 lb jar of silicone lubricant work with the copper and EPDM gaskets I already use?
The lubricant is compatible with copper, EPDM, fluorolastomers, HDPE and nitrile materials.
How can I confirm the lubricant meets potable-water standards once applied?
It complies with NSF/ANSI 61 and FDA regulations 21.177.1550 and 21.172.878 for drinking-water use.
What is included in the 2.2 lb jar and do I need any extra items to apply it?
The jar contains white silicone-based lubricant rated from -65 °F to 400 °F.
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