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  • Prevents nuts and bolts from loosening with vibration
  • Fills and seals threads completely to help stop corrosion, rust and leaks
  • Eliminates the need for lock washers and other locking components
  • Blue, medium removal torque
  • 3M Scotch-Weld™ Threadlocker TL43 provides vibration, corrosion and shock resistance for fasteners in assembled form. Our blue, medium removal torque anaerobic adhesive is dispensed as a one-component, medium viscosity product. This long open time anaerobic adhesive cures quickly in the absence of air when parts are assembled.
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