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Loctite 277 Automotive Threadlocker Red - High-Strength Thread Lock, Flourescent, for Large Threads, Works on All Metals - 36 ml, 1 Pack

4.9 (8) Write Review
Free shipping on orders over $29.99

$22.99

$ 10 .99 $10.99

In Stock

About this item

  • Trusted by Professionals: Our red LOCTITE automotive thread locker products are not just OEM-specified, they are trusted by professionals because they are designed by auto manufacturers and lab tested (PN: 38656-555353)
  • Works on all metals: Works on all metals, including passive substrates such as stainless steel, aluminum, and plated surfaces; with enhanced oil tolerance for superior performance
  • Reliable & Durable Performance: Engineered for securing components that endure heavy shock, vibration, and extreme chemical or environmental conditions so it will requires localized heating and hand tools for easy disassembly
  • Multi-Application: Perfect for use on frame brackets, suspension fasteners, shock absorber mounts, and wheel studs but ideally works with large bolts and studs with diameters of 1 inch (25 mm) and larger
  • Quick-setting for convenience: The product begins setting in just 1 hour 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


LOCTITE Automotive Threadlocker Red 277 is a high-strength, medium-temperature adhesive designed for large threads and tough automotive applications. Trusted by professionals and OEM-specified, this threadlocker works on all metals, including stainless steel, aluminum, and plated surfaces, with superior oil tolerance for reliable performance in extreme conditions. Ideal for securing components exposed to heavy shock, vibration, and harsh chemicals, it’s perfect for frame brackets, suspension fasteners, shock absorber mounts, and wheel studs. LOCTITE Red 277 is designed for large bolts and studs 1 inch (25 mm) or larger and requires localized heating and hand tools for disassembly. The product starts setting in just 1 hour and reaches full strength in 24 hours, ensuring a durable and dependable bond for your toughest projects.


PR
Reviewed in the United States on February 18, 2024
Works like locktite
Mommy6
Reviewed in the United States on December 17, 2024
Worked great for my RZR 800 pinion nut fix.
Dirtfarmer
Reviewed in the United States on November 22, 2024
This product works as it should and easy to use
jw556
Reviewed in the United States on January 13, 2024
Regular loctite is not suitable for large gaps up to 0.010" but this is. HOWEVER like the tech specs say, you want to wait 3 days for a gap that large to reach maximum strength.
Salamander man
Reviewed in the United States on June 17, 2022
This product is red, therefore it is superior to all non red products. It also did a good job keeping things real tight on my vehicle if that’s what you plan on using it for
Danny
Reviewed in the United States on November 11, 2021
It’s a great product. However, when I received the bottle, it was only half full… 🤷‍♂️
R.E.P.
Reviewed in the United States on May 7, 2018
I was searching on the web for “red loctite” and found this one “larger” and cheaper per oz... cool!
A. Blitz
Reviewed in the United States on March 30, 2015
Exactly what we needed and did the job perfectly. A much better value than local places wanted.