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Your cart is empty.The LOCTITE Automotive Threadlocker Red 272 is a high-temp adhesive designed for heavy-duty applications on all metals. This 36 ml threadlocker offers OEM-approved performance, trusted by engine builders and repair professionals, and tested by leading auto manufacturers. It works effectively on all metal substrates, including passive materials like stainless steel, aluminum, and plated surfaces, with superior oil tolerance for a stronger bond. Engineered for durability, it secures parts exposed to heavy shock, vibration, and extreme chemicals, while being removable with localized heat and basic hand tools. Versatile in application, it is ideal for camshaft sprocket bolts, crankshaft bolts, idler bearings, and fasteners up to 1-1/2" (38 mm). Its quick-setting formula cures in 1 hour, reaching full strength in 24 hours for fast and reliable repairs.
Bob
Reviewed in the United States on February 5, 2025
Impossible to find locally. Fortunately Amazon had it & it worked great. Very happy buyer.
Daniel Davidson
Reviewed in the United States on January 30, 2025
This is the right one
Dewey
Reviewed in the United States on July 16, 2024
Can't buy this anywhere locally. This is great for high-temp uses in gunsmithing (muzzle devices, gas block) and other high-temp needs. I can break it loose with a heat gun and standard wrench if needed.
David Foster
Reviewed in the United States on May 25, 2024
I’ve been using this product for 30 years and it’s always been good. Bolts and nuts won’t back out and will need some serious impacting and/or heat to remove. This nice sized bottle will last me a good long while. Also, I highly recommend the Loctite 242/243 threadlockers as well.
CM
Reviewed in the United States on March 26, 2024
Works as expected but better priced than buying locally in box store.
Wel
Reviewed in the United Arab Emirates on February 9, 2024
Ok, but overprized compared to competitors like Bossil (which is great value!).
T Burns
Reviewed in the United States on October 30, 2024
This is good stuff I have used it for 40 years
christian tardif
Reviewed in Canada on February 15, 2021
Très bon produit
Client d'
Reviewed in Canada on February 10, 2021
Idéal pour les poignées de poêles et de casseroles.
Phil Mailer
Reviewed in France on September 10, 2020
Le seul du site envoyé sous blister et pas d'Inde. Je préfère même si c'est deux fois plus cher. Mes écrous d'axe de roues ne se désserent plus. Prévoir la lampe à souder pour le démontage à 300 degrés celsius.
B. Racz
Reviewed in the United States on March 7, 2018
Not really sure about this. Used on a Glock 43 to lock a compensator on an aftermarket threaded barrel. Have not used at the range yet, so don't have first hand experience about the power of the product. I can say that I can't budge it with my bare hands and doubt a session at the range will give it much more of a fight. A large number of people are using this to hold compensators on threaded barrels, and have no complaints. My two cents, get some.Lost a star for the price.
model a dude
Reviewed in the United States on December 27, 2018
I bought the Loc-tite to hold a stud in a Model A accessory heater exhaust manifold. It gets pretty warm and I wanted to be sure the stud didn't pull out. I've driven the car several times since using the Loc-tite, and the stud is holding fine. I'd know immediately if it didn't as the heater cover would rattle like crazy.If you need a product to hold in high temp situations, it works well.The shipping process was terrible, but that has no bearing on the effectiveness of the product.
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