Loctite135512 Green 609 Medium Strength Retaining Compound, 50 mL Bottle

I use this for BB30 bottom brackets on bikes. The idea is to prevent the inevitable creak. Be careful not to use too much! I think that was my problem on first use. It worked great; no creak. But when it came time to replace the BB due to worn bearings, it could not be removed (with proper tools). I finally had to take a dremel and cut through the metal bearing retainers to cut into the plastic BB housing to get it out! I *think* I didn't damage my bike's BB shell at all...but be careful! Use a tiny amount only. And remember: BB30 bottom brackets are not meant to be removed, other than when replaced. You have to hammer them out, and that means they are not reinstallable.

Loctite has never failed me and they are always my go to. If you’re in the market for a retaining compound the loctite is tough to beat. There might be an equal but I doubt there’s better.

Pricing is spot on and fast delivery. Thank you.

Was recommended to use this Loctite when installing night sights on my Glock pistols. Was hard to find this number of Loctite around town so I decided to get it through Amazon. This is the smallest size you can get. I think you only need 1 drop for installing the front sight screw so you will have plenty of this stuff left over. Worked good for me and my sights are still tight! I give this a FIVE STAR!

Used a couple times. Seems to work as advertised. Cap is leaky.

I needed some loctite 609 to mount an optic on my Glock. This is the type of product I would probably use once and then what's leftover would dry out on a shelf in the next few years.A small tube of this is perfect for a one-time use such as this. Remember, this number 609 (green) is semi-permanent. Removing fasteners requires heating them up to separate.

These bottles are not full when new, this 609 loctite cost $60 from Fastenal, so stop crying, my complaint is the two year expiration date, mine was a year into it with a year to go, this is very strong stuff and has an elasticity, so it never becomes full hard when dry so it works with things that vibrate, stay strong

I used it and it worked well.Just got the bottle the other day for a 2nd use. The bottle had leaked all over a cardboard box.