LION Red Threadlocker – Permanent is a single component, anaerobic liquid adhesive which cures when confined in the absence of air between close fitting metal surfaces. Lion Red Threadlocker – Permanent is a high strength formula that cures between engaged threads to form a unitized assembly providing a positive seal that resists most fluids, leakage, shock and vibration. LION Red Treadlocker – Permanent locks studs from 3/8 inch to 1 inch (9.5 to 25mm) diameter nut and bolt assemblies where future disassembly is improbable. LION Red Threadlocker – Permanent works in environments with temperatures between -65°F to 350°F (-54°C to 177°C). Protects against thread corrosion.


  • Cures without cracking or shrinking
  • Prevents parts from loosening caused by vibration
  • Prevents rusting and corrosion of threads
  • High strength adhesive, seals against leakage
  • No curing outside of joint
  • No mixing required
  • For use when periodic disassembly is not needed

Typical Applications

  • Shock absorber bolts
  • Frame bolts
  • Cylinder blocks
  • Rocker arm studs
  • Ring gear bolts
  • Fan hub bolts

Available In

  • 0.2 Fl Oz (6 ml) Tube, Carded, 12 per case (TL-344)
  • 1.69 Fl Oz (50 ml) Plastic Bottle, 12 per case (TL-346)
SKU: TL-344

You may also like