If you've spent much time working in any sort of DIY space you've probably come across Loctite Threadlocker at one point or another. Loctite makes all kinds of adhesives, including plastic ...

One of the most popular brands of threadlocker is Loctite, which started as a product name (Loctite, the liquid locknut) in the 1950s and then became the name of the whole corporation in 1963.

In the video, [Daniel] is faced with a titanium Torx screw that refuses to come loose due to threadlocker, an adhesive that is applied to screws and other fasteners to prevent them coming loose.