Threadlocker Red 271 - Permanent Thread Lock Glue for Nuts, Bolts, & Fasteners, High Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack

Worked great to keep the screws tightened in our bathtub faucet handles. Easy to apply! Every time we turned the water on the screws in the handles would loosen and the handles would rattle. I finally got this product, put it on the screws, tightened and let it sit over night and the screws are now solid tight and problem is solved. It has been months now and still holding strong! Thanks!

Was using it to secure bolts at home and found it handy. Tried opening it one-handed and it worked smoothly. Prevented loosening and corrosion effectively. Pleased with the overall product quality and performance. Definitely a good purchase for anyone needing a reliable thread lock glue.

Apparently, it works pretty well for keeping nuts and bolts tight without any hassle. i used it on some outdoor patio furniture to prevent loosening from weather, and it stayed put. the small bottle is handy for my toolbox, and the medium strength seems just right for stuff I don’t want permanently glued. the glue’s easy to apply and comes off when I need to adjust things later. overall, i’m pleased with how it keeps everything secure while still allowing later removal.🌟

Good product

Strong hold, yet removable when needed I’ve used Loctite Threadlocker Blue 242 on everything from automotive bolts to small machine screws, and it’s one of those products you end up reaching for more often than expected. It provides a nice middle ground: strong enough to keep fasteners from loosening due to vibration or everyday use, but still removable with standard hand tools when you need to take something apart later. I recently used it on a set of bolts for an outdoor project, and even after weeks of exposure, they stayed tight with no signs of backing out. The consistency is easy to work with—just a drop on the threads goes a long way. The small 6 ml tube is convenient for keeping in a toolbox or glove compartment, and it dispenses cleanly without making a mess. It also helps prevent rust and corrosion on the threads, which is a nice bonus if you’re working on vehicles or equipment exposed to the elements. A couple of things to keep in mind: this is a medium-strength formula, so it’s not for heavy-duty applications where you need a permanent lock (for that, you’d want Loctite Red). Also, it takes a little time to fully cure, so give it that window before putting things under full load. Bottom line: A reliable, easy-to-use threadlocker that’s perfect for everyday maintenance and repairs, offering strong but removable security for nuts, bolts, and screws.

This tool is a game-changer for handling tiny screws and delicate moving parts without the fear of losing them. Perfect for firearm enthusiasts needing precision when installing sights or other components. The application is a breeze with the convenient dripper-style tube. A little goes a long way, especially with the red solution, ensuring long-lasting use. I purchased a tube years ago, frequently use it, and there's still plenty left – talk about value for money!

Blue locktight. Works well on my gun screws

I purchased this Loctite primarily to secure the optic on my home defense firearm, and it has performed flawlessly. After multiple range sessions and hundreds of rounds fired, my optic hasn't shown even the slightest bit of movement - exactly what I needed for a critical application where reliability is paramount. The product proved so effective that I started using it for household repairs too. Those annoying, constantly-loosening ceiling fan screws that created a shaky noise? Completely silenced after application. The medium-strength formula seems perfect - strong enough to keep things secure, but still allows for disassembly when needed with standard tools. Application was simple with the precise nozzle, and a little goes a long way. I appreciate that it dries clear and doesn't leave messy residue. For anyone needing to secure screws in firearms, machinery, or household items, this Loctite delivers professional-grade results. For those using it for firearm related screws: Always follow manufacturer instructions for firearm applications and allow proper cure time before use.