Loctite Threadlocker 290 is a wicking-grade anaerobic adhesive designed to lock and seal pre-assembled threaded fasteners without disassembly. Its low viscosity allows it to wick into tight thread gaps by capillary action, making it ideal for small screws, set screws, and fasteners already in place.
Well-suited for MRO, industrial, and assembly applications where post-assembly thread locking is required. The 50 mL bottle provides ample supply for production or maintenance environments demanding reliable vibration resistance and leak prevention.