

🛠️ Lock it tight, lock it right — the green standard in threadlocking!
Loctite 29031 Green Wicking Grade Threadlocker is a 50 mL medium-high strength liquid designed to penetrate and secure pre-assembled bolts up to 1/2" via capillary action. Certified to military specs and NSF/ANSI 61, it offers reliable sealing for set screws, electrical connectors, and weld porosities with full cure in 24 hours. Its heat and water resistance make it the go-to choice for professionals demanding durable, precision fastening.
| ASIN | B004FCH82C |
| Best Sellers Rank | #13,501 in Automotive ( See Top 100 in Automotive ) #40 in Thread Lock Sealers |
| Brand | Loctite |
| Color | Green |
| Date First Available | March 14, 2008 |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340290310 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 1.69 Fluid Ounces |
| Item Weight | 1.69 ounces |
| Item model number | 442-29031 |
| Manufacturer | Loctite |
| Material | Metal |
| National Stock Number | 8030-00-111-2762 |
| Package Information | Bottle |
| Product Dimensions | 6.2 x 2.2 x 1.3 inches |
| UPC | 079340290310 |
| Unit Count | 1.69 Fluid Ounces |
| Viscosity | Low |
| Viscosity Level | Low |
| Water Resistance Level | Water Resistant |
D**.
Value priced, meets or exceeds description, works as advertised and is a value.
I purchase several things on Amazon and was giving pretty in-depth reviews. From this point on, here's the new agenda…. if it works as advertised, is well made, meets or exceeds the description, is a value, and arrives in a fair amount of time, it will get a "star rating" equal to what my expectations were/are. If it doesn't meet these criteria, then I will most definitely and descriptively tell the short comings of the products and you as a consumer will not have to go through the trouble of buying the product without some background knowledge. If the sell pulls that item and relists under another description, I will put the exact same review on the seller's feedback page. Sellers have done this a couple of times in the past, and I was true to my word then as well as now. DR
W**M
Perfect for higher heat conditions!
Working with Expresso machines ...this is the stuff you need!
R**Z
Very Useful
If you've been working on machines for many years as I have you're already familiar with Loctite products. This product is Loctite Green, formerly called Wick N Lock. You can add it to an assembled item and it wicks into the threads. Provides a meaningful level of locking function but still able to disassemble with normal hand tools. This size bottle provides enough liquid to last me for years in my shop at a better price per ounce than the smaller units.
M**Y
Great product
Product did what we needed it to do. As described.
J**Y
Still holding
Nothings fallen off yet. It’s pretty thin so it gets in the crevices well but also can make a mess.
J**R
Loctite blue
Great price. When you need it, you need it.
C**R
Four Stars
Loc-tite, need I say any more?
M**K
Very Good Loctite
Wicking Locktite that Cures with an Oven
J**P
as described and works great
B**Y
Got this for myself (to start) to use on my MC’s My son now uses it at his MC dealership… BECAUSE it WORKS…
D**N
Meets expectations
T**N
Returned item. I received a product that was different from description and had extra QR codes on the bottle that the genuine bottles do not have. Not sure what i got.
G**R
Product works as expected, sealing seam leaks. Delivery took 2 months.....
Trustpilot
1 month ago
5 days ago