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Your cart is empty.Primerless Threadlocker, Primerless Threadlocker, Threadlocker Strength High, Threadlocker Color Red, Chemical Type Anaerobic, Threadlocker Container Bottle, 50mL, Physical Form Liquid, For Fastener Dia. Up to 1 In., Series 263, Gap Fill 0.007 In., Full Cure 24 hr., Application Time 10 min., Application Temp. Range 72 Degrees F, Performance Temp. Range -65 Degrees to 360 Degrees F, Flash Point 100 Degrees C, Specific Gravity 1.1, Viscosity 400 to 600 cP, Removable With Heat and Tools
SRT
Reviewed in the United States on January 13, 2025
Mostly used on small engines. Last used to secure a somewhat loose crank gear.
Stan Solow
Reviewed in the United States on August 14, 2024
As advertised.
NKP Garage
Reviewed in the United States on June 19, 2024
genuine product. Not a knockoff. Worked great as a thread locker on my sons Traxxas RC truck
Uncle Smoky
Reviewed in the United States on August 3, 2023
I used Loctite 263 to mount a damaged idler pully to an aluminum engine block. Issue fixed, and mounting bolt is holding tight.
Claude Deneault
Reviewed in Canada on March 24, 2023
Bouteille pas pleine mais Exxxcellent!
Josée Béliveau
Reviewed in Canada on November 30, 2023
Michael L. Howeth
Reviewed in the United States on July 29, 2022
I am using this not as a thread lock but to help secure the timing sprocket on a diesel VW. If the sprocket is the tiniest bit lose it eventually breaks the key. This compound makes sure that there is no slop at all.
Jose Pires
Reviewed in Canada on July 20, 2022
Good product
J. Gary
Reviewed in the United States on March 12, 2022
Loctite cures anaerobically, meaning that it cures when not exposed to air. So there has to be air in the bottle to keep it from curing. I guarantee that none of the people complaining about there not being 50ml have actually measured it.
Dodge guy
Reviewed in the United States on June 17, 2021
It’s tough to find this stuff in any local auto parts store. I had a mechanic friend at John Deere recommend it to me. The application is so much better than with typical silicones in their aluminum “toothpaste” type tubes. And with over 10,000 mikes in the rebuild, there are no leaks anywhere. It’s all dry underneath 👍
AMZ User
Reviewed in the United States on July 5, 2016
Does what it's supposed to do. We were having issues using the original RED formula on anodized aluminum (inactive metal), and realized that we needed to use the primer product or this 263 formula with the primer in-solution. We opted for the 263, and it works great! no issues with about 50 applications so far.
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