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Thread Sealants with PTFE



PTFE provides a slippery surface that keeps threads from binding. These sealants are anaerobic, so they don’t begin to harden until coated surfaces are threaded together, blocking exposure to air.
Sealants with low locking strength prevent threads from loosening due to vibration and can be adjusted without tools.
To adhere to safety standards for drinking water systems, use sealants that meet NSF/ANSI 61.
Container | Max. Pressure, psi | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | For Fluids | For Gases | Temp. Range, °F | For Max. Thread Dia. | Consistency | Specifications Met | Color | Each | |
Low Locking Strength | |||||||||||||
Loctite® Sealants | |||||||||||||
567 | 0.2 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 400° | 3" | Paste | NSF/ANSI 61, UL Listed | White | 00000000 | 00000 |
567 | 1.7 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 400° | 3" | Paste | NSF/ANSI 61, UL Listed | White | 00000000 | 00000 |
567 | 8.4 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 400° | 3" | Paste | NSF/ANSI 61, UL Listed | White | 00000000 | 00000 |
567 | 11.8 | Brush-Top Can | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 400° | 3" | Paste | NSF/ANSI 61, UL Listed | White | 0000000 | 000000 |
567 | 33.8 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 400° | 3" | Paste | NSF/ANSI 61, UL Listed | White | 0000000 | 000000 |
Adhesive Maintenance Kits

Assorted adhesives for routine maintenance work or quick repairs.
Mfr. | Includes | Component (Mfr. Model No.) | Reaches Full Strength, hrs. | Mixing Required | Each | |
Loctite® | Case | Pipe Thread Sealant (567)—1.69 fl. oz. Bottle Threadlocker (243)—0.34 fl. oz. Bottle Threadlocker (263)—0.34 fl. oz. Bottle Retaining Compound (641)—0.34 oz. Bottle Retaining Compound (660)—1.69 fl. oz. Tube Gasket Maker Sealant (587)—2.4 fl. oz. Tube Gasket Maker Sealant (518)—1.69 fl. oz. Tube Pipe Thread Sealant (5452)—1.69 fl. oz. Tube | 24 | No | 0000000 | 0000000 |