Mercury Adhesives Medium Strength Threadlocker is great for those kits with hardware that’s a little loose. It securely holds everything together without having to use glue. Comes in a .176 FL OZ bottle. Since this bottle of Threadlocker has an applicator brush in the cap (like fingernail polish), it’s very easy to control and get just the right amount in just the right spot. Plus, since it’s thicker than what’s in those little squeeze tubes, it won’t run all over the kit’s hardware or your gorgeously finished blank. Threadlocker will set up within a few minutes but requires 24 hours to reach full strength.