3M™ Scotch-Weld™ Threadlocker TL43 is an oil tolerant, general purpose, medium torque removal threadlocker.

Apply a medium viscosity, oil tolerant, general purpose, blue, medium torque removal threadlocker when choosing 3M™ Scotch-Weld™ Threadlocker TL43. Our threadlocker locks all metric and imperial nuts and bolts, and prevents vibration loosening and leakage through the threads. It’s a thixotropic anaerobic threadlocker that prevents corrosion and is typically used on mounting bolts, housing screws and more. Our threadlocker is easy to apply and can be used to replace traditional mechanical methods such as locks, washers, split pins, nuts and wiring.