Container Type Container Type |
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| Tube | Bottle |
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| Brush-Top Can | Stick |
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| One-Time- Use Capsule | Cartridge |
For Use On For Use On |
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Manufacturer Model Number Manufacturer Model Number |
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For Use With For Use With |
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Container Size Container Size |
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Cure Type Cure Type |
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Maximum Pressure for Gases Maximum Pressure for Gases |
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Maximum Pressure for Fluids Maximum Pressure for Fluids |
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Specifications Met Specifications Met |
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Consistency Consistency |
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About Sealant Flexibility
More
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.
Sealants with medium locking strength prevent threads from loosening due to vibration and shock. They require a hand tool to unthread.
To adhere to safety standards for drinking water systems, use sealants that meet NSF/ANSI 61.
Container | Max. Pressure, psi | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, 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 | |||||||||||||
| 565 | 0.2 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 2" | Paste | NSF/ANSI 61, UL Listed | White | 00000000 | 00000 |
| 565 | 1.7 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 2" | Paste | NSF/ANSI 61, UL Listed | White | 0000000 | 00000 |
| 565 | 8.4 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 2" | Paste | NSF/ANSI 61, UL Listed | White | 00000000 | 00000 |
| 565 | 10.1 | Cartridge | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 2" | Paste | NSF/ANSI 61, UL Listed | White | 0000000 | 00000 |
| 565 | 33.8 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 2" | Paste | NSF/ANSI 61, UL Listed | White | 0000000 | 000000 |
| 567 | 0.2 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 400° | 3" | Paste | NSF/ANSI 61, UL Listed | White | 00000000 | 0000 |
| 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 | 00000 |
| 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 |
Medium Locking Strength | |||||||||||||
Loctite® Sealants | |||||||||||||
| 577 | 1.7 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3 1/8" | Paste | __ | Yellow | 00000000 | 00000 |
| 577 | 8.5 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3 1/8" | Paste | __ | Yellow | 0000000 | 00000 |
| 592 | 0.2 | Tube | 24 hrs. | 72 hrs. | 10,000 | 10,000 | -65° to 400° | 3/8" | Paste | __ | White | 00000000 | 0000 |
| 592 | 1.7 | Tube | 24 hrs. | 72 hrs. | 10,000 | 10,000 | -65° to 400° | 3/8" | Paste | __ | White | 00000000 | 00000 |
| 592 | 8.4 | Tube | 24 hrs. | 72 hrs. | 10,000 | 10,000 | -65° to 400° | 3/8" | Paste | __ | White | 00000000 | 00000 |
| 592 | 33.8 | Bottle | 24 hrs. | 72 hrs. | 10,000 | 10,000 | -65° to 400° | 3/8" | Paste | __ | White | 0000000 | 000000 |
Drip-Free Thread Sealants with PTFE
Apply this thread sealant stick without a mess. It contains PTFE, which provides a slippery surface that keeps threads from binding. Since the sealant is anaerobic, it doesn’t begin to harden until coated surfaces are threaded together, blocking exposure to air. It has low locking strength, so it prevents threads from loosening due to vibration and can be adjusted without tools. It meets NSF/ANSI 61 for use with drinking water.
Container | Max. Pressure, psi | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, 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 | |||||||||||||
| 561 | 0.7 | Stick | 5 min. | 72 hrs. | 10,000 | 10,000 | -65° to 300° | 3 1/8" | Semi-Solid | NSF/ANSI 61 | White | 0000000 | 000000 |
Non-Hardening Thread Sealants with PTFE
PTFE provides a slippery surface that keeps threads from binding. These sealants never fully harden, remaining pliable enough to self-heal and stop leaks before they start, so they’re often used in high-vibration applications that could cause standard thread sealants to fail. Since they have low locking strength, these sealants can be adjusted without tools.
Container | Max. Pressure, psi | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, oz. | Type | For Fluids | For Gases | Temp. Range, °F | For Max. Thread Dia. | Consistency | Color | Each | |
Low Locking Strength | ||||||||||
Loctite® Sealants | ||||||||||
| 5113 | 16 | Brush-Top Can | Not Rated | Not Rated | -65° to 300° | 2" | Paste | White | 0000000 | 000000 |
Thread Sealants
These thread 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.
Sealants with medium locking strength prevent threads from loosening due to vibration and shock. They require a hand tool to unthread.
Container | Max. Pressure, psi | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, oz. | Type | Begins to Harden | Reaches Full Strength | For Fluids | For Gases | Temp. Range, °F | For Max. Thread Dia. | Consistency | Color | Each | |
Low Locking Strength | ||||||||||||
Loctite® Sealants | ||||||||||||
| 564 | 1.7 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3/8" | Paste | Off-White | 0000000 | 000000 |
| 564 | 8.5 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | Not Rated to 300° | 3/8" | Paste | Off-White | 0000000 | 00000 |
| 572 | 1.7 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -55° to 300° | 3 1/8" | Paste | Off-White | 0000000 | 00000 |
Medium Locking Strength | ||||||||||||
Loctite® Sealants | ||||||||||||
| 542 | 1.7 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 1" | Thin Liquid | Brown | 00000000 | 00000 |
| 571 | 8.5 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3/8" | Thick Liquid | Brown | 0000000 | 000000 |
| 580 | 1.7 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3/8" | Paste | White | 00000000 | 00000 |
| 5770 | 1.7 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 530° | 3/8" | Paste | Off-White | 00000000 | 00000 |
| 5770 | 8.4 | Tube | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 530° | 3/8" | Paste | Off-White | 00000000 | 00000 |
| 5772 | 1.7 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3 1/8" | Thick Liquid | Yellow | 0000000 | 000000 |
Non-Hardening Thread Sealants
Often used in high-vibration applications that could cause standard thread sealants to fail, these never fully harden and remain pliable enough to self-heal and stop leaks before they start. They have low locking strength, so they can be adjusted without tools.
Container | Max. Pressure, psi | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size | Type | For Fluids | For Gases | Temp. Range, °F | For Max. Thread Dia. | Consistency | Color | Each | |
Low Locking Strength | ||||||||||
Loctite® Sealants | ||||||||||
| 5117 | 16 oz. | Brush-Top Can | 10,000 | 10,000 | -65° to 400° | 2" | Thick Liquid | Black | 0000000 | 000000 |
| 5438 | 16 oz. | Brush-Top Can | 10,000 | 10,000 | -65° to 300° | 2" | Paste | White | 0000000 | 00000 |
Thread Sealants for Hydraulic
and Compressed Air Systems
Formulated for high lubricity, these sealants allow easy assembly of finely threaded hydraulic and compressed air system components. They're also free of fillers that could contaminate system media. These sealants are anaerobic, so they don’t begin to harden until coated surfaces are threaded together, blocking exposure to air.
Sealants with medium locking strength prevent threads from loosening due to vibration and shock. They require a hand tool to unthread.
Sealants with high locking strength work in demanding applications, such as securing mounting studs in motor housings. They require both heat and a hand tool to unthread.
Container | Max. Pressure, psi | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, oz. | Type | Begins to Harden | Reaches Full Strength | For Fluids | For Gases | Temp. Range, °F | For Max. Thread Dia. | Consistency | Color | Each | |
Medium Locking Strength | ||||||||||||
Loctite® Sealants | ||||||||||||
| 545 | 0.02 | One-Time-Use Capsule | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 2" | Thick Liquid | Purple | 000000 | 00000 |
| 545 | 0.3 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 2" | Thick Liquid | Purple | 0000000 | 00000 |
| 545 | 1.7 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 2" | Thick Liquid | Purple | 00000000 | 00000 |
| 545 | 8.4 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 2" | Thick Liquid | Purple | 00000000 | 000000 |
| 5452 | 1.7 | Tube | 1 min. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3/8" | Thick Liquid | Purple | 00000000 | 00000 |
| 5452 | 8.4 | Tube | 1 min. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3/8" | Thick Liquid | Purple | 00000000 | 000000 |
High Locking Strength | ||||||||||||
Loctite® Sealants | ||||||||||||
| 569 | 1.7 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3/8" | Thin Liquid | Brown | 00000000 | 00000 |
| 569 | 8.4 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3/8" | Thin Liquid | Brown | 00000000 | 000000 |
Thread Sealants for Refrigeration Systems
For use in refrigeration systems and applications exposed to strong chemicals, these sealants have excellent solvent resistance. They’re anaerobic, so they don’t begin to harden until coated surfaces are threaded together, blocking exposure to air. Sealants have medium locking strength, which prevents threads from loosening due to vibration and shock. They require a hand tool to unthread.
Container | Max. Pressure, psi | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Size, oz. | Type | Begins to Harden | Reaches Full Strength | For Fluids | For Gases | Temp. Range, °F | For Max. Thread Dia. | Consistency | Color | Each | |
Medium Locking Strength | ||||||||||||
Loctite® Sealants | ||||||||||||
| 554 | 0.3 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3" | Thick Liquid | Red | 00000000 | 000000 |
| 554 | 8.4 | Bottle | 10 sec. | 24 hrs. | 10,000 | 10,000 | -65° to 300° | 3" | Thick Liquid | Red | 00000000 | 000000 |