

🔧 Lock it down, heat it up, break free when you need — the pro’s choice for unstoppable thread security!
Loctite 37480 272 Red High Temperature Threadlocker is a 36 ml high-strength adhesive designed for heavy-duty metal fasteners exposed to extreme heat, shock, and chemicals. It cures quickly, bonds to a wide range of metals including passive surfaces, and is removable with heat, making it a trusted solution for automotive and industrial maintenance professionals.









| ASIN | B0002KKTR2 |
| Best Sellers Rank | #20,223 in Automotive ( See Top 100 in Automotive ) #46 in Thread Lock Sealers |
| Brand | Loctite |
| Brand Name | Loctite |
| Color | Red |
| Compatible Material | Aluminum, Stainless Steel |
| Container Type | Bottle, Tube |
| Customer Reviews | 4.8 out of 5 stars 520 Reviews |
| Full Cure Time | 24 Hours |
| Included Components | (1) LOCTITE 272 Threadlocker | Red, 36 ml Bottle |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | automotive-thread-lock-sealers |
| Item Weight | 2.4 ounces |
| Manufacturer | Loctite |
| Material | Aluminum , Stainless Steel |
| Material Type | Aluminum,Stainless Steel |
| Model | 37480 |
| Other Special Features of the Product | Strong |
| Special Feature | Strong |
| Specific Uses For Product | Fleet and plant maintenance. |
| UPC | 079340374805 |
| Unit Count | 1.22 Fluid Ounces |
| Viscosity | Medium to High |
| Volume | 36 Milliliters |
| Water Resistance Level | Water Resistant |
W**L
It's like super glue on hot bolts
A must have addition to anyone toolbox. Iconic for it's durability and holding power, this model specifically designed to withstand heat typically as a result of some motor running
D**Y
High-temp Red!
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.
M**E
Works well
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.
T**S
used this for years
This is good stuff I have used it for 40 years
D**R
The Classic High Strength Threadlocker
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.
B**B
Locktite 272 high temperature locking compound.
Impossible to find locally. Fortunately Amazon had it & it worked great. Very happy buyer.
B**Z
Rock Solid
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.
N**N
Does exactly what is advertised
Was replacing the camshaft tensioner spacers on my 2006 Kawasaki Vulcan 1600 and this works wonderful. Really easy to use; however, be warned this stuff cures relatively quick, so make sure you use only what you need and wipe off any excess immediately (wear gloves when messing with this stuff)
Trustpilot
2 months ago
5 days ago