Vibra-TITE11150 111 Low Strength Removable Anaerobic Threadlocker, 50 ml Bottle, Purple

I use this on small screws to keep them from vibrating back out. for small screws it does not take very much to get good results. I have also used it to keep screw heads in place for assembly. I like the idea of being able to back out a screw and still be able to re-use it without having to re-apply more. Product works well when used as per manufacturer suggestions. Good info on their website about the product and its uses. It does not take much at all to work.I will probably buy other products in the future from this company.

Many small / delicate screws. Often other parts, hard to get to.Helps keep your sanity, knowing things don't vibrate loose.Not permanent, works as promised.

It's every bit as good as locktite..

I bought this to be used on pocket knives. I already used it on several knives and doing a good job. It’s a lil bit messy to use on such small screws but I am used to it. I would suggest using the gel version or loctite blue stick if using it for very tiny screws as they are less messy. Again, poor packaging, the bottle was crushed during shipping as there was no protection for the bottle. The bottle is sturdy enough that no spill was seen but the white cap was off and plastic clear tip was bent - 1 star off.

Better than regular threadlock, especially for a rifle scope, arrow broadhead/field points, and bow accessories.

This stuff works great on larger bolts, too, but it needs to cure for 24 hrs.I used this on the aftermarket upper strut nuts on a 1998 RAV4.The repair manual says to torque the upper strut nuts to 59 ft lbs.The aftermarket strut nuts could not take that kind of torque.One of the nuts was stripped, so I had to take the strut off again to replace one of the studs.I used some of this thread locker on the nuts and torqued them to 40 ft lbs and let it cure for 24 hrs.As a test I checked the torque required to remove the nut after the thread locker had cured for 24 hrs.It was more than 59 ft lbs.

Works just like Loctite purple, at half the cost (or less). I used it to install a scope on a rifle, and later realized I hadn't left enough room for the recoil (just can't forget Newton's 3rd law). So I got a bandage for my eyebrow, and hoped I'd be able to remove the screws -- it was a snap. They were tight, but came loose with only slightly greater torque than without a thread-locker.Best of all, after reinstalling the scope (again with this stuff), I've put over 250 rounds through the rifle, and the scope is still tight as a tick.

A must for gun smithing.