Vibra-Tite 131 delivers permanent locking strength in a compact 2ml tube—perfect for locking fasteners and screws up to 1.00 inch in diameter. This high strength anaerobic threadlocker is ideal for long-term applications where you need bolts to stay put, even under heat, vibration, and repeated use.
Designed for knife builders, holster makers, and craftsmen who demand lasting hold, this blue threadlocker sets in just 15 to 20 minutes and reaches full cure in 24 hours. The formula resists solvents and extreme temperatures ranging from -65°F to 300°F. Use Vibra-Tite 131 where disassembly isn’t part of the plan—it locks down hardware and doesn't let go.
Vibra-Tite 131 is a trusted alternative to Loctite 262 and competes with top brands including ASI 62 TL, Hernon Nuts N Bolts 425, Holdtite T62, Instabond 184, Parson 3262, Permabond HM118, Permatex 81792, Rite-Lok TL62, Saf-T-Lok T62, Threebond 1360, Titan 7262, and Turbo-Lock 12.
Specifications:
Color: Blue
Viscosity: 1,800 – 5,000 cP
Temperature Range: -65°F to 300°F
Maximum Gap Fill: 0.007 inch
Breakaway Torque: 200 in-lbs
Prevailing Off Torque: 250 in-lbs
Fixture Time: 15–20 minutes
Full Cure Time: 24 hours
Specific Gravity: 1.1
Primers Compatible: N, T
Specifications Met: ASTM D-5363, MIL-S-46163A, NSF Non-Food
Volume: 2 ml (0.07 oz)
MSDS Number: ND2049
