Vibra-Tite 121 is a medium-strength anaerobic threadlocker designed for locking threaded fasteners from 1/4” to 3/4” in diameter. Medium strength allows for disassembly with standard hand tools. Exhibits suitable temperature and solvent resistance. It is used in applications where shock and vibration may cause the fasteners to loosen.
Size
1 L,1.8 mL,10 mL,250 mL,50 mL
Color
Blue
Viscosity Range (cP)
900 – 1500
Temp Range Low (°F)
-65
Temp Range High (°F)
300
Specifications Met
ASTM D-5363 (AN0321),MIL-S-46163A,NSF Non-Food
Specific Gravity
1.07
Break Away Torque (in lbs)
100
Prevailing Off Torque (in lbs)
45
Plastic Compatibility
Not compatible with plastics
Open Time
B
Key Substrates
Metal
Gap Fill (in)
0.01
Function
Locking
Full Cure Time (hours)
24 hrs
Fixture Time (mins)
20
Cure Type
Anaerobic
Competes with Loctite®
Competes with Loctite® 242® (242 and Loctite are registered trademarks of Henkel IP & Holding GMBH LLC, Germany)
Compatible Primers
611,612
Product Warnings
Not recommended for oxygen-rich environments,Not recommended for use with plastics