Loctite Threadlocker 242 is a medium-strength, removable thread-locking adhesive formulated to secure threaded fasteners against vibration and loosening. The water-based, non-toxic, and non-flammable formula makes it a safer choice for industrial, MRO, and hardware applications where controlled disassembly with standard hand tools is required.
Ideal for bolts, nuts, and screws on machinery, equipment, and assemblies, this 50 mL bottle provides reliable holding power while still allowing removal during maintenance or repair. Its yellow color provides easy visual identification of treated fasteners on the job.