My-T-Lok 390

My-T-Lok® 390 is an anaerobic thread locker designed for permanent locking and sealing of already assembled threaded fasteners.

The product wicks between engaged threads due to its low viscosity and capillary action. This eliminates the need to disassemble prior to application.

  • High strength
  • Low viscosity

Pack Size:

My-T-Lok® 390 is ideally available in

  • 50 ml Bottle
  • 250 ml Bottle

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Product Features & Benefits

 Very Low Viscosity Wicking Grade.
 No need to disassemble prior to application.
 Cures to a hard solid when confined in the absence of air between close fitting surfaces
 Excellent Strength even at high temperatures.
 Bonds well even in the presence of oils like engine oil, etc. at high temperatures.


Sr No Properties Value
1.) Appearance Green
2.) Strength Medium
3.) Specific Gravity @ 25±2°C 1.05
4.) Breakaway Torque, BIS 13055:1991 15-20 N-m
5.) Prevail Torque 10-15 N-m
6.) Compressive Shear Strength, BIS 13055:1991 10-15 N/mm2
7.) Viscosity @ 25±2°C, Brookfield, Spindle #1, Speed 100 rpm 10 – 30 cP
8.) Cure time 10 min – 24 hrs