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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
Best priced around great and speedy service!
Also is the better of the 2 options since it is rated at 5,000 psi, not that I go to that high of pressure but I like the safety and security knowing that my chances of it blowing up in my face are a whole lot better and I can also purchase replacement seals for them at the same shop!!!
I bought the DC PTT because I know and trust the DC quality/durability to hold up to using every day. And so far it’s the best PTT I’ve used. I have a couple other no-name PTTs and the cable sheathing is crumbling and falling off. The DC PTT has worked even in sub zero cabin temp conditions when I didn’t have a functioning heater. I bought two to have a spare but the first one has been working great for 300hrs so far.
