Vibra Tite 121 Medium Strength Removable Threadlocker
About Vibra Tite 121 Medium Strength Removable Threadlocker
Vibra-Tite 121 is a medium strength, anaerobic thread locking compound. Vibra-Tite 121 is designed for locking threaded fasteners that require disassembly with standard hand tools. The product performs on aluminum, steel, plated parts, stainless steel, and special alloy parts. Vibra-Tite 121 exhibits good temperature and is solvent resistant.
Vibra-Tite 121 is recommended for threaded components under 1" in diameter. Components can be disassembled using conventional hand tools. It is color coded blue and once cured, seals and vibration proofs the assembly giving controlled breakaway and prevailing torques. Product conforms to MIL-S-46163A, ASTM D-5363, NSF.
Vibra Tite 121 is Equivalent to Loctite 242 Series:
- Loctite 24221
- Loctite 24231
- Loctite 24241
- Loctite 24243
Common Applications for Vibra Tite 121
Vibra-Tite 121 will lock and seal fasteners, and set screws. Vibra-Tite 121 is used in applications where shock and vibration may cause the fastener to loosen.
Compatible Primers for Vibra Tite 121
Primers such as Vibra-Tite Excel 611 (Primer N) or Excel 612 (Primer T) can be used to speed the fixture time of the adhesive. Fixture times can improve by as much as 50%. The use of primers can result in lower strength and performance should be tested after full cure.
Vibra Tite 121 Environmental and Fluid Resistance
- Heat age @ 150C 100%
- Engine oil@ 150C 100%
- Brake fluid @ 150C 100%
- ATF @ 150C 85%
- 50/50 water/ethylene glycol @ 120C 80%
- Water @ 100C 80%
- Gasoline @ 25C 95%
- Diesel fuel @ 25C 100%
- Ethyl Alcohol @25C 95%
Vibra Tite 121 Threadlocker Adhesive Specifications
1.8 mL, 10 mL, 50 mL, 250 mL, 1 L, 100pc Fishbowl
2 Years from date of manufacture
|Harmonized Tariff Schedule|
|Country of Origin|
900 - 1500
|Temp Range Low|
|Temp Range High|
|Max Gap Fill|
|Break Away Torque (in lbs)|
|Prevailing Off Torque (In lbs)|
|Full Cure Time|
ASTM D-5363, MIL-S-46163A, NSF Non-Food
Not recommended for use in pure oxygen, or oxygen rich environments., Not recommended for use with plastics, especially thermoplastics.
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