Excellent product and holding power as is expected with any loctite product
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Customers usually keep this item
This product has fewer returns than average compared to similar products.
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This item: Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread
$14.97 ($8.86/fluid ounce)
Get it as soon as Monday, Mar 30
Sold by Health Marvel and ships from Amazon Fulfillment.+
$18.28 ($10.82/fluid ounce)
Get it as soon as Sunday, Mar 29
Sold by BEST DEALS AND MORE and ships from Amazon Fulfillment.+
$21.63 ($17.73/fluid ounce)
Get it as soon as Wednesday, Mar 25
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Customers say
Customers find the threadlocker effective, with one mentioning it works well for keeping adjustment screws in place. The product receives positive feedback for its quality, value for money, and longevity, with one customer noting it holds up well on oiled components after curing. The bottle size receives mixed reviews - while some appreciate its size for home mechanics, others report receiving bottles that are less than half full.
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109 customers mention functionality, 97 positive, 12 negative
...Can't really say much loctite is loctite it works great and doesn't allow screws to back out as easyRead more
...TLDR: Works well, needs LOTS of shaking time, the snap cap helps keep it clean vs the screw on cap of small tubes and it works as expected....Read more
...It's been the same for years and does exactly what it needs to. Great stuff just get the proper number for your project.Read more
Works as expected, bottle has to have air in it not to harden so bottle is not completely fullRead more
71 customers mention quality, 63 positive, 8 negative
...Overall, great product, great price, shipped from halfway around the world.Read more
Good stuff at a fair price. I have used the blue on all mechanical nuts an bolts subjected to rough operation/service for many years....Read more
good product being useing it for many years. i am a motorcycle mechanic,Read more
Excellent product and holding power as is expected with any loctite productRead more
53 customers mention value for money, 45 positive, 8 negative
Big bottle, great price. 243 it the newer oil and chem resistant medium level thread lock.Read more
Good value and works fine.Read more
It was a good price and fast delivery. The product was thicker than some of the other blue I have purchased, but it worksRead more
Good stuff at a fair price. I have used the blue on all mechanical nuts an bolts subjected to rough operation/service for many years....Read more
20 customers mention longevity, 16 positive, 4 negative
15 customers mention use, 14 positive, 1 negative
...This is hands-down the best brand out there. It is necessary for bolts on fast moving things. You definitely don't want a bolt or screw flying off!Read more
...However, it is perfect for high-risk applications that you hope to never visit again. It can actually prevent a real catastrophe!Read more
The next best thing to zip ties ! If you own a motorcycle go ahead and spring for this big size bottle....Read more
Big bottle, great price. 243 it the newer oil and chem resistant medium level thread lock.Read more
42 customers mention bottle size, 28 positive, 14 negative
Big bottle, great price. 243 it the newer oil and chem resistant medium level thread lock.Read more
When I received this product I though "wow" it's a huge bottle....Read more
Glad to get a larger bottle and not have to put up with the small tubes that everybody sales. Good value for me.Read more
good volume of loctite for the price i also like the cap closing it and preventing from clogging and drying outRead more
21 customers mention bottle capacity, 1 positive, 20 negative
The bottle was less than half full and there was a large air bubble underneath the front label. This is not consistent with Loctite's quality....Read more
Bottle was only half full,.Read more
The bottle was half full. Same size bottle I bought last year was full.Read more
Yeah, the bottle is half full. It's on purpose so you can shake it up. You get the correct amount of fluid.Read more
For sale in India only
I'm not sure what the deal is with this but your industrial/commercial MSDS sheets might not be completely accurate for this product, as it is "For sale in India only". It looks like the real stuff and the bottle looks legit. Just want to make sure everyone is aware of this product label.
Top reviews from the United States
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- Reviewed in the United States on February 18, 2026
- Reviewed in the United States on February 2, 2026
- Reviewed in the United States on February 21, 2026
- Reviewed in the United States on January 31, 2026
- Reviewed in the United States on February 8, 2026
Top reviews from other countries
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سعر جداً مبالغ فيه يباع نفس المنتج بسعر رخيص جداًReviewed in Saudi Arabia on November 15, 2025
ممتاز
- TimReviewed in Australia on May 31, 2024
BEWARE - May not be legit
Came loose envelope, wrapped in bubble wrap. Where is the retail packaging? Nothing is stated in the listing about this. The lid screws right off. No idea if this is genuine Loctite. Tested in on furniture legs, they haven't come loose yet but who knows what kind of adhesive this is.TimBEWARE - May not be legit
Reviewed in Australia on May 31, 2024
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