Loctite is one the world’s leading brand for adhesives and sealants. Loctite provides adhesives that are durable, strong and long lasting and are commonly used in automotive aftermarket and repair. Their offering includes glues, sealing wraps, threadlockers, and gasket makers.

Locking and sealing nuts and bolts with Loctite Threadlocker is a popular practice in vehicle repair, but there are a wide variety of other applications that can benefit from threadlocker technology as well ranging from cars and motorcycles to watches and eyeglasses. 

Apply Loctite 271 High Strength Threadlocker to a nut or bolt, reassemble, and it will not only protect the fasteners from corrosion, but lock them in place to help resist shock, vibration, and temperature variance. Loctite's red, high-strength threadlockers are permanent but can still be removed. Depending on the size of the bolt, you may have to apply localized heat to soften the threadlocker in order to remove it with hand tools. Loctite 290 Threadlocker is specifically designed for those projects where the fasteners are already in place and torqued down, but you want to add more reliability.