Home > 3M Products > 3M Adhesives > 3M Anaerobic Adhesives > 3M Scotch-Weld Threadlocker TL77


  • 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
  • Engineered for use on larger bolt sizes and coarse threaded parts

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