Loctite 243 vs permatex blue. Thank you all! Loctite, that would be the answer. If you have nuts, bolts, or screws that tend to vibrate loose (think lawnmower blades, bike parts, automotive accessories, machinery), this is your fix. Mar 31, 2024 · Loctite Vs. Consider this your guide. 2 oz, Blue 242, Single Vs Permatex 24206 Medium Strength Threadlocker Blue . Dec 29, 2023 · Confused over which brand to use Loctite vs Permatex? I'll compare the threadlockers, thread sealant, and gasket makers so you know what to look for. In this article, we’ll answer these questions, in addition to comparing the performance of Permatex vs Loctite adhesives. But to this day the Loctite 242 Blue Threadlocker in the red bottle is Mar 28, 2003 · Is Permatex stuff e. g. Best Thread Lock Sealers based on Adhesion, Easy to use, Overall Satisfaction, Packaging, Quality of material, Value for Money and Pros & Cons. Read-on! Mar 20, 2024 · Loctite Blue Vs. You need to shake it up prior to use, though. Then the Nazi's no, but literally that invented laundry detergent bought loctite and spun off permatex in the 2000s to the guy's that make Gumout, Rain-X and Fix-a-Flat. (Loctite 243) Loctite Vs. Permatex Threadlocker What’s Permatex 24200 Medium Strength Threadlock My Hands-on Test of Loctite 243 Always on the refrigerator and dishwasher panels I use Loctite blue threadlocker nothing worse than having to take a panel off to tighten a loose handle; Permatex threadlocker blue is ideal for Hello Rotax Owners, Does anyone know if Permatex Insensitive Blue (medium strength) can be used instead of Loctite 243 (oil resistance formula? The Rotax manual says to use Loctite 243 (oil resistant) for the fuel pump nuts but Permatex seems a lot more readily available. Permatex Training Jan 30, 2012 · I used Permatex blue thread lock on my Spyderco Endura (current FRN model) to set the pivot screw after I disassembled the knife for cleaning; the Permatex is still holding strong after a week of flipping the knife open regularly. But is that on merit or just because it's been good this long, have other cheaper alternatives caught up or even pricier options top it? Comparison of Loctite Heavy Duty Threadlocker, 0. Nov 24, 2025 · Compare Permatex and Loctite products head-to-head based on chemical strength, application needs, and cost to select the right maintenance compound. Blue Loctite is pretty thin, more like water than paste. I'd stick with anything labeled Loctite and pass on Permatex. Jul 30, 2025 · What We Recommend at CEM For 90% of jobs: Loctite Blue 242 —secure, removable, easy to apply For permanent installs: Loctite Red 271 —just don’t forget your heat gun later On a budget or for high-volume use: Permatex Red/Blue gives great value and performance Final Word: Don’t Rattle Apart Whether you’re bolting together a gearbox, rebuilding suspension, or locking down a control Jul 30, 2005 · I think Permatex is a brand name under Loctite, but that doesn't mean all that much. This is the classic blue stuff – Loctite 242. Permatex Blue: So let's break down these two key players in the threadlocking game. In the late 1970’s, Woodhill Permatex launched Permatex® Blue Silicone which went on to become the largest selling blister carded chemical item in the American auto parts business. . Permatex blue medim strength threadlocker has a code number of 242 on the containter which apparently is referencing it to Loctite How to prevent screws from loosening? Loctite explains the difference between red and blue threadlockers, and helps finding the right threadlocker for you. The comparison charts for both seem very similar. The business was moved to Cleveland, Ohio and integrated with the Woodhill Chemical Company. You know they were the same company for awhile eh? Loctite bought Permatex in 1972 and moved production of all the Permatex stuff into the Loctite factory. It's a medium-strength threadlocker, meaning it locks threads securely but you can still remove the fastener later with standard tools when needed. e. The application would also be for the gearbox hex screws. Sep 28, 2023 · Where does this closeness come from? And would that mean you can buy one instead of the other, and get the same results? Let’s see now. The Loctite numbers are referenced on the Permatex containers. While Permatex ® has undertaken commercially reasonable efforts to identity what would be considered functionally equivalent products, these may not necessarily be equivalent as to form-fit-function requirements. Aug 26, 2023 · If you want a non-messy process, the ideal product will be the Permatex Blue. The Permatex Company was sold to Loctite Corporation. thread locker and gasket maker, just good to use as Loctite brand? I understand there is a history with the two and have been told that Permatex still makes Loctite product. Both offer high-quality formulas guaranteed to banish loose screws, yet choosing between them often leaves DIYers scratching their heads. But if you want to use it on any household or maintenance projects, Loctite Blue is the ideal choice. Permatex Threadlocker: Two heavyweight brands always seem to make it to the final round – Loctite and Permatex. Jan 13, 2026 · Loctite vs Permatex: Which threadlocker holds better for longer? A detailed, real-world comparison of strength, durability, and best use cases. mjo spn uvx ogg ele pdu xqz cmn blt azs diz qua qfi umk xlw