Threadlocking Adhesives

A threadlocker is an anaerobic adhesive used on threaded metals that cures at room temperature in the absence of air. The adhesive completely fills the gaps between mating threads to lock and seal the threaded assembly. They protect against vibration, corrosion and galling. Threadlockers come in a wide variety of strengths and specialty formulations, including permanent and removable.


  • Single component
  • Easy to use
  • Tough, durable material
  • Solvent free
  • Fills void between threaded and cylindrical parts
  • Faster cure times
  • Seals against fluids and corrosion
  • Prevents vibration loosening while locking and sealing threaded assemblies and metal parts
  • Eliminates fastener fatigue by distributing the load over the entire engagement length of the assembly
  • Eliminates other mechanical locking devices
  • Allows for relaxed machining tolerances
  • Reduces cost
  • Resists extreme temperature
  • Provides lubricity to achieve better torque control during assembly


  • Appliance applications
  • Automotive
  • Compressors
  • Conveyors
  • Electronics
  • Engines
  • Faucets
  • Fuel pumps
  • Hydraulics
  • Lawn equipment
  • Machinery
  • Motors
  • Pumps
  • Transportation equipment
  • Weapon systems


  • Temperature range from -65°F to 450°F
  • Viscosities range from 100 cps to 750,000 cps
  • Most available in 10 ml, 50 ml, 250 ml, and 1 liter containers
  • Meets military specifications (MIL-S-46163)
  • RoHS Compliant

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