LOCTITE1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread

Q: where is this product made?

If you receive the part #1329467 243, it will be made in USA. But you may also get a part # made in India or another part made in China. Researching this, I found that Henkel has factories in both countries and labels the Loctite 243 with different part #s respectively. I also called the US factory, who would only say the US version is the only North American authorized supplier, but would not say if the others were counterfeit, despite repeatedly asking, they just dodged the question. I took this to mean it is legitimate in those areas for distribution, but not N/A. My version had a sticker on the bottle marked 1329467, covering the Indian part # printed on the bottle. They also have different pictures on the bottle for each country. The product worked great for my automotive application on a 14mm bolt/nut. It was thick, applied easily and stayed in place for the most part. It set up within the hour. I also had to remove the nut the next day and the Loctite performed as expected, dragging the nut all the way to the end of the threads, similar to the metal deformation locknut that it replaced. Good product at reduced cost, would not hesitate in the future to use.

Q: What's difference between 243 & 242?

243 cures a little faster and is a little less sensitive to how clean the surface is. A better choice than 242 for medium strength applications.

Q: You have this item for sell for $18 and for $19, while usually it normally sells for $40-50. It looks suspicious. What is going on here?

Nothing suspicious. You can order and check it by yourself. This is 100 % authentic product. Made in United Kingdom.

Q: Hope you can unscrew it if needed ?

Yes, you can remove fasteners with ordinary hand tools. 243 has the same functional characteristics as 242 that most threadlocker users are familiar with…with a major exception. 242 requires a clean, dry, non-greasy surface on both items being connected. They also need to be made of ferous materials, e.g., steel. 243 works with items of any material—e.g., plastic, brass, aluminum, etc.—and is less picky of surfaces being perfectly clean. It's as good a threadlocker as old reliable 242, but much more versatile. I am very happy with it!

Product ID: 632186498

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Details

Brand
LOCTITE
Specific uses for product
Automotive
Material
adhesive
Compatible material
Stainless
Item form
Liquid

🔵Iconic blue medium strength

🧴50 mL precision size

⚙️Oil-tolerant curing

Frequently Bought Together

Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread

Loctite 88442 Red 272 High Temperature/Strength Thread Locker, 50 mL Bottle

Loctite 37479 271 Red Heavy Duty Threadlocker Bottle - 36 ml

Description

🔒 Lock it down with confidence—blue means business!

COMPACT 50 M L BOTTLE - Perfectly sized for professional use and easy storage
OIL TOLERANT FORMULA - Works flawlessly even on oily surfaces—no cleaning needed
DISTINCTIVE BLUE COLOR - Instant visual confirmation of threadlocker presence
RELIABLE MEDIUM STRENGTH HOLD - Locks fasteners securely without overkill
UNIVERSAL 3 4 THREAD COMPATIBILITY - Fits a wide range of fasteners for versatile applications

LOCTITE 243 Blue Medium Strength Threadlocker delivers a reliable, oil-tolerant adhesive solution in a compact 50 mL bottle. Designed for 3/4" threads, it secures fasteners with medium strength, eliminating the need for pre-cleaning and ensuring durable, professional-grade performance.

Specifications

Product Dimensions	1.7 x 0.3 x 0.7 cm; 47.91 g
Item model number	442-1329467
Batteries Required?	No
Batteries Included?	No
Material Type(s)	adhesive
Color	Blue
ASIN	B009I2UC3Q

Have a Question? See What Others Asked

where is this product made?

What's difference between 243 & 242?

You have this item for sell for $18 and for $19, while usually it normally sells for $40-50. It looks suspicious. What is going on here?

Hope you can unscrew it if needed ?

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