Shopping Cart

Your cart is empty.

Your cart is empty.

LOCTITE 263 Automotive Threadlocker Red – High Strength Thread Lock, General Purpose Applications, Oil Tolerant, Fluorescent - 6 ml, 1 Pack

Free shipping on orders over $29.99

$10.75

$ 4 .99 $4.99

In Stock

1.:6-ml


2.Size:3 Pack


About this item

  • Reliable Metal Adhesion: Works effectively on all metals, including passive substrates like stainless steel, aluminum, and plated surfaces, with superior oil tolerance for a stronger bond (PN: 2203451)
  • Heat-Removable Design: Engineered to secure parts exposed to heavy shock, vibration, or extreme chemicals and environments; easily removable with localized heat and basic hand tools when needed
  • Versatile Applications: Perfect for assembly with air tools, including cylinder block bolts, ring gear bolts, and transmission shaft bolts. Ideal for use with as-received fasteners up to 1" (25 mm) in size
  • Quick-setting for convenience: The product begins setting in just 10 minutes, giving you a quick start on your project, and reaches its full strength after 24 hours, ensuring a complete and durable cure by the next day and is temperature resistant up to 140 degrees


LOCTITE Automotive Threadlocker Red 263 is a high-strength, high-tem, oil-tolerant adhesive designed for heavy-duty applications in extreme conditions. Trusted by professionals and OEM-specified, this anaerobic threadlocker bonds effectively to all metals, including stainless steel, aluminum, and plated surfaces, with enhanced oil tolerance for reliable performance. Ideal for securing components subjected to heavy shock, vibration, and chemical exposure, LOCTITE Red 263 is perfect for air tool assemblies, cylinder block bolts, ring gear bolts, and transmission shaft bolts. It works with as-received fasteners up to 1 inch (25 mm) in size. The product begins setting in just 10 minutes, allowing for quick project progress, and reaches full strength within 24 hours for a durable, temperature-resistant bond up to 140°F. For reliable, long-lasting performance in demanding automotive and industrial applications, LOCTITE Red 263 is your go-to solution.


Tony Wang
Reviewed in Canada on July 13, 2024
Purchased this after doing some research into red threadlock. Back in the days (of 1995 it would seem), cars (maybe just mine) called for red threadlock. In the service manual of my 1995 E34 BMW they didnt call for a 263 loctite threadlocker but instead just called for red threadlock. Now with some considerable digging and references across forums and Loctites own data, I was able to determine that 263 is the closest modern version. 263 is also indeed red. So if you're here for that, then I hope my review acts as a confirmation.With that said, the threadlocker performs as it should. The suspension/drivetrain component that I used this on (following the factory service manual) had yet to come undone and fail. And it had been roughly 10k km after the repair so I would say it's held up well. I've yet to need this in any other applications at the moment but if it's been trusted on a crucial component of a close to 30 year old car and then performed according after use then I'd say it's trusted in my books. So definitely recommend 263 for all 263-related and red loctite-related applications.
LB
Reviewed in Canada on May 9, 2024
Been using this for decades. Does exactly what it’s supposed to.
Eric Peltier
Reviewed in the United States on December 9, 2024
As Described
Mooneyes
Reviewed in the United States on December 28, 2024
I have always, and will continue using this stuff.
Robert L.
Reviewed in the United States on December 25, 2024
Awesome size! Now my bolts won’t back out!
G. W. McClintock
Reviewed in the United States on December 18, 2024
Careful were you leave the tube when you are done, it leaks on whatever you place it on. Put it in a zip lock bag.
Harry
Reviewed in the United States on November 19, 2024
would never use a different product
patrick
Reviewed in the United States on November 11, 2024
Used on treads to lock device in place! works good
TomasM
Reviewed in Canada on October 19, 2024
*if its not *LOCTITE* you don't want it*
TheWhiteHouse
Reviewed in Canada on January 10, 2024
Per the manufacturer's datesheet, this product has a shelf life of 2 years. The product I received had the following expiration date : 11/07/2024.We're in Canada, Is that July 11 or Nov 7? I opt to return my order because 6 or 10 months exp. date was too close.To the vendor, you should ask the manufacturer to put the expiration date using word (July 7 2024 or Nov 11 2024).Note that you should not order this product when it's way too cold or too hot outside, the product quality will degrade if left in temperature are 26+ Celsius or below 2C. That's my understanding from what I read.
JD
Reviewed in Canada on July 7, 2023
Used to repair the bottom joint of an electric trolling motor for fishing. The bond between the threads could not be undone by hand and it withstood a 10 minute trial of the motor in a body of water. Looks good!
L11
Reviewed in the United States on November 18, 2023
A much needed staple for "threaded" DIY projects you want to hold together. Stronger and higher temps than blue loctite.Still removable even after full curing time. Just use your muscles you sissy.This small tube will last years.
Edmond M Richard
Reviewed in the United States on May 4, 2021
It works wonders when needed. It just is in one small container.