Retaining compounds for bonding from H.B. Fuller.

H.B. Fuller's threadlockers represent state-of-the art anaerobic technology with world-class performance. 

Our threadlockers are manufactured to provide specific viscosities, strengths, and cure speeds to meet any application requirement. These anaerobic resins prevent vibration loosening, while locking and sealing threaded assemblies and metal parts. They have excellent resistance to extremely harsh environments. H.B. Fuller’s threadlocker products are used in a wide range of assembly applications – from delicate electronic devices to heavy industrial equipment. They distribute the load on a fastener over the entire engagement length of the assembly, greatly reducing or completely eliminating fastener and material fatigue. They protect threaded areas by preventing rust and corrosion. These products significantly reduce production cost while enhancing the reliability of the finished product.

22TL

  • Purple low strength threadlocking adhesive
  • Suitable for disassembly with hand tools
  • Prevents rust and corrosion
  • Excellent resistance to extremely harsh environments
Technology Documentation
22TL
Used for securing smaller threaded fasteners in light to medium duty applications against high shock vibratio
Anaerobic | Reactive Chemistry

42TL

  • Blue medium strength threadlocking adhesive
  • Suitable for disassembly with hand tools
  • Prevents rust and corrosion
  • Excellent resistance to extremely harsh environments
Technology Documentation
42TL
Used for securing threaded fasteners in heavyduty applications against high shock vibration and stress
Anaerobic | Reactive Chemistry

62TL

  • Red high strength threadlocking adhesive
  • Designed for larger threaded fasteners
  • Permanent adhesion may require heat to disassemble
  • Excellent resistance to extremely harsh environments and prevents rust and corrosion
Technology Documentation
62TL
Used for securing larger diameter threaded fasteners in heavy-duty applications
Anaerobic | Reactive Chemistry

71TL

  • Red high strength threadlocking adhesive
  • Permanent adhesion may require heat to disassemble
  • Lower viscosity to improve coverage of smaller threads
  • Excellent resistance to extremely harsh environments
Technology Documentation
71TL
Used for securing threaded fasteners in heavyduty applications against high shock vibration and stress
Anaerobic | Reactive Chemistry

7242

  • Blue medium strength threadlocking adhesive
  • Suitable for disassembly with hand tools
  • Prevents rust and corrosion
  • Excellent resistance to extremely harsh environments
Technology Documentation
7242
Used for securing threaded fasteners in heavyduty applications against high shock vibration and stress
Anaerobic | Reactive Chemistry

7262

  • Red high strength threadlocking adhesive
  • Designed for threaded fasteners less than 1 diameter
  • Permanent adhesion may require heat to disassemble
  • Lower viscosity for improved coverage of smaller threaded areas
  • Excellent resistance to extremely harsh environments
Technology Documentation
7262
Used for securing small and medium diameter threaded fasteners in heavy-duty applications
Anaerobic | Reactive Chemistry

7272

  • Red high strength very high temperature resistance threadlocking adhesive
  • Permanent adhesion may require heat to disassemble
  • Higher viscosity to improve coverage of larger tolerance threads
  • Excellent resistance to extremely harsh environments
Technology Documentation
7272
Used for securing threaded fasteners in heavyduty applications against high shock vibration and stress
Anaerobic | Reactive Chemistry

72TL

  • Red high strength very high temperature resistance threadlocking adhesive
  • Permanent adhesion may require heat to disassemble
  • Higher viscosity to improve coverage of larger tolerance threads
  • Excellent resistance to extremely harsh environments
Technology Documentation
72TL
Used for securing threaded fasteners in heavyduty applications against high shock vibration and stress
Anaerobic | Reactive Chemistry

77TL

  • Red high strength threadlocking adhesive
  • Permanent adhesion may require heat to disassemble
  • High viscosity to improve coverage of larger gaps and tolerances
  • Excellent resistance to heat corrosion water gases oils hydrocarbons and many chemicals
Technology Documentation
77TL
Used for securing threaded fasteners in heavyduty applications against high shock vibration and stress
Anaerobic | Reactive Chemistry

90TL

  • Green high strength threadlocking adhesive
  • Permanent adhesion may require heat to disassemble
  • Lower viscosity for close fitting parts and application after parts are assemblied
  • Excellent resistance to extremely harsh environments
  • Lower viscosity for close fitting parts and application after parts are assembled
Technology Documentation
90TL
Used for securing previously assembled threaded fasteners in heavyduty applications against high shock vibrat securing previously assemblied threaded fasteners in heavyduty applications against high shock vibra
Anaerobic | Reactive Chemistry

Blue Gel

  • Blue medium strength threadlocking adhesive
  • Gel formula provides nomess application without drips mess or waste
  • Suitable for disassembly with hand tools
  • Excellent resistance to extremely harsh environments
Technology Documentation
Blue Gel
Used for securing threaded fasteners in heavyduty applications against high shock vibration and stress
Anaerobic | Reactive Chemistry

Red Gel

  • Red high strength threadlocking adhesive
  • Gel formula provides nomess application without drips mess or waste
  • Permanent adhesion may require heat to disassemble
  • Excellent resistance to extremely harsh environments
Technology Documentation
Red Gel
Used for securing small and medium diameter threaded fasteners in heavy-duty applications
Anaerobic | Reactive Chemistry

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