Loctite 29021 Green 290 Medium High-Strength Threadlocker, 300 Degree F Maximum Temperature, 10 mL Bottle

Have used this product for over 40 years and it is great. Has many uses besides retaining screws.

Like the size not too much not too little. I use it for my job on hardware bolts nuts.

works great I was unsure if it really would wick into the threads ... it does . be warned this does require heat for removal.

works as intended

Worked as expected

Unlike other threadlocker products, Loctite 290 green works by penetrating into assembled fasteners by capillary action. This allows you to completely assemble your workpiece without worrying about a threadlocker setting before you have everything adjusted and torqued to the desired state. Its thin and runny, and seems to contain more volatile organics than other versions of Loctite. This is for metal-to-metal connections. Your fasteners must be clean and dry, and free of oil and grease. I am very pleased with the utility and performance of this product, and of the entire family of Loctite threadlockers. As noted by another reviewer, the illustration is incorrect. This is for a 10 ml bottle, which for a casual user like me will last for several years.

Used this to stop the leak on a fuel tank. Worked well. No leak.

Its part of three versions bought for gunsmithing needs. Works right every time without fail. I would buy again from this vendor when I run out.

You can’t beat loctite

It cost twice as much at my local hardware store.