Vibra-TITE VC-3 Threadmate, 30 ml Bottle with Brush Cap Applicator,Red,213

Was having trouble with stuff backing out with blue lot tite and this is pretty commonly recommended for handgun optics. So far I have had zero issues and all is great. Easy to use.

Great threadlocker , this brand is what you need for good results for sealing threads

works as well or better than loc-tite.

They used this were I used worked at the US Naval Ship Yard as an alternative to Loctite type products or Teflon Pipe Tape. I worked in he Diesel Shop and what had been happening is that when Pipe Tape was used on Screwed in Plugs on the Engines bits of the Pipe Tape sometimes would come off and end up some place in the Engine; in particular the Fuel System and cause grief. They started using this stuff to idiot proof the Job. Also Loctite type Products work but can sometimes be difficult to take apart. you spread it into the Threads and let it dry and it dries to a rubbery coating that seals and keeps stuff from coming loose. Once the Threads are coated you could put the un-used item on the shelf and come back years later and use it. Many Auto Part screwed in Plugs and Sensors come pre-coated with similar stuff. What ever you assemble with it will also dissemble easily later and the claim is you do not need to re-coat (you get a bout 3 uses without recoating). I have never tried that claim. But you can see the usefulness of that if you have a Mountain Bike or Skateboard that you need to take apart and re-assemble on the Road somewhere. The stuff is more expensive then Loctite type Products and not easy to find locally and then only at some exorbitant price. So that while it could entirely replace Loctite type Products I horde the tiny Bottle and use it only for special applications where Loctite is less likely to do a good job. This is a mundane example but I have an Electric Frying Pan that the Screws Vibrate that in use the handle Screws Vibrate out of. The Pan gets too hot for Loctite but the Vibri-tight works.

Worked well on my pistol optic and shotgun stock screw. Before Vibratite, I was using the usual loctite blue but that did not stand the vibrations and jolts caused by a 10mm pistol and 12 gauge high brass shotgun loads. So my optic came slightly loose and lost its zero and my semi automatic shotgun had its stock loosen after 100+ shells shot. I then tried out the vibratite on both my firearms and went back to the range at least three times to confirm that it works and is better than loctite blue. It is confirmed. 10mm pistol optic holding zero perfectly now with no evidence that the thread locker is failing. Same with the shotgun, with the stock being firmly set and secure with no evidence of it coming loose. So, vibratite is good for firearm purposes

I love my Smith & Wesson SW22 Victory .22 pistol, but from day one I was unable to keep the takedown screw from loosening after 50-100 rounds. That screw is a major design flaw in the Victory, and I had resigned myself to stopping after every 50 rounds to tighten it. Then I came across a suggestion on the S&W forum to try this Vibra-TITE thread locker, so I ordered a tube here on Amazon. This is truly the answer to the Victory's takedown screw. I covered about half the screw's threads with this stuff, waited 15 minutes, then put the gun back together. I went to the range and ran 200 rounds through it and that takedown screw never moved. Here's the problem with the Victory's takedown screw as I see it. When you insert that screw and begin tightening it, it offers no resistance whatsoever until it reaches its final 1/8th turn or so. Because of that lack of early resistance during the tightening process, if it loosens even a tiny bit during a shooting session there is no resistance to keep it from unscrewing itself. Enter the Vibra-TITE thread locker. With this stuff on the threads, there is instant resistance when you go to tighten the screw. You can feel the resistance, and you just know that screw is not going to easily come loose. And just one application is good for several shooting and cleaning sessions; you don't have to reapply it after every removal of the screw. It is the perfect fix for the SW22 Victory's poorly-designed takedown screw, and I highly recommend it for that purpose.

This is a must for those who have optics with a bottom battery. It also works well on muzzle devices.

Easy to apply and will definitely keep your firearm screws and such from backing out. Would recommend over locktite as it doesn't dry brittle.

Works good

It's good

Small quantities, only air in the tube

This product makes bolts & nuts secure from loosening against vibrations. It is easy to put appart and reuse not more than twice.

Pricey but good stuff