🔧 Lock it down like a pro—because your ride deserves nothing less!
Loctite 271 Automotive Threadlocker Red is a high-strength, fast-setting adhesive designed to permanently secure large metal bolts and studs. Trusted by professionals and OEMs, it works on all metals including stainless steel and aluminum, resists shocks, vibrations, and chemicals, and withstands temperatures up to 140°C. With a quick 10-minute set time and full cure in 24 hours, it ensures durable, heavy-duty locking for critical automotive applications.
| Brand | Loctite |
| Specific Uses For Product | Repair |
| Material | Metal |
| Compatible Material | Stainless Steel, Aluminum |
| Item Form | Liquid |
| Special Feature | High-Strength, Permanent Locking |
| Color | Red |
| Item Package Quantity | 1 |
| Package Information | Can, Bottle |
| Item Volume | 6 Milliliters |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Not Water Resistant |
| Unit Count | 1.22 Fl Oz |
| UPC | 079340374799 |
| Global Trade Identification Number | 00079340374799 |
| Manufacturer | Loctite |
| Model | Loctite 492142 Threadlocker 271 High Strength Bottle, Red, 36-ml |
| Item Weight | 1.6 ounces |
| Product Dimensions | 6.25 x 2.25 x 1.1 inches |
| Country of Origin | China |
| Item model number | 492142 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 492142 |
| OEM Part Number | 37479 |
| Special Features | High-Strength, Permanent Locking |
D**R
Great price
It's Loctite what can you say. It works how it should. Great price for the large bottle.
R**1
Bought for high heat
Used for muzzle device. So far seems to be working fine.
A**R
Loc tight
This will keep what ever you stick this on locked tight. Great stuff and I can always cont in this product
R**R
Keeps nuts from coming loose.
Nuts on bolts come loose, this stops that.
S**Z
Lock Tight
When you need to really lock it down, it works great.
H**D
For high temperature use only.
Very good high temperature hold.
P**G
expensive for what you get
they sell it in milliliters to make it look like your getting a lot, but for the price your getting this tiny tube with just a bit inside. i haven't use it yet, because i don't need to lock things down just yet, i know the blue version tends to fail over time. but for the value, i might as well just epoxy things on in the future.
D**.
Strong
Don’t have to worry about bolts loosening up anymore
Trustpilot
2 months ago
2 weeks ago
