Threadlockers

Anaerobic threadlockers for locking and sealing threaded fasteners against vibration, shock, and loosening. Color-coded by strength: purple low-strength for small screws, blue medium-strength for fasteners you will service again, red high-strength for permanent assemblies, and green wicking grade for hardware already in place. Stocked in bottles, pump bottles, and jugs with case pricing for shops and contractors.