Loctite Threadlockers & Adhesives

Loctite threadlockers, adhesives and sealants

Sealing Devices offers a full line of Loctite Henkel threadlockers, adhesives and sealants, including Loctite 243 threadlockers and dispensing equipment for most applications.

  • Bonding
  • Potting & encapsulating
  • Repairing, rebuilding & restoring
  • Thread sealing
  • Threadlocking

Common Loctite Henkel threadlockers are:

Loctite® 243™ Threadlockers      General purpose, medium strength, oil resistant threadlocker
Loctite® 246™ Threadlocker      Medium strengh threadlocker for heavy duty applications
Loctite® 262™ Threadlocker      Medium/high strength threadlocker
Loctite® 266™ Threadlocker      High strength, surface insensitive, high temperature threadlocker
Loctite® 271™ Threadlocker      High strength, low viscosity threadlocker
Loctite® 272™ Threadlocker      High strength, fast curing, high temperature threadlocker
Loctite® 2760™ Threadlocker      High strength, surface insensitive threadlocker
Loctite® 277™ Threadlocker      High strength threadlocker


LOCTITE® 4090™ Hybrid Adhesive

Loctite 4090 is a combination of an instant adhesive (cyanoacrylate) and structural adhesive (epoxy). Henkel's instant adhesive are suitable for structural applications.

Key Features of Loctite 4090 hybrid adhesives:

  • High moisture and impact resistance
  • Low blooming
  • Temperature resistance up to 300°F (149°C)
  • Excellent gap filling capabilities
  • Fast cure even at low temperatures
  • Good UV resistance
  • High performance on a variety of substrates.


Loctite 242 243 threadlockers

LOCTITE ® 243™ is designed for the locking and sealing of threaded fasteners which require normal disassembly with standard hand tools. The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration.