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Your cart is empty.Permatex Penetrating Grade Threadlocker Green Formula is a low viscosity threadlocking liquid that wicks along the threads of preassembled fasteners to secure them in place. Since it is applied after assembly, preventive maintenance procedures are simplified. Ideal for fasteners ranging from 2.2 to 12mm (#2 to 1/2") in size. Localized heating and hand tools are needed for disassembly. Applied as a liquid or gel, threadlockers are superior to conventional lock washers, nylon inserts, and other mechanical devices because they secure the entire fastener assembly against loosening from shock and vibration by filling the space between threaded metal parts, curing to form a tough, adhesive bond and seal. They also seal the threads against leakage, preventing rust and corrosion.
Norm
Reviewed in the United States on July 8, 2024
Works great
chris d clark
Reviewed in the United States on May 10, 2024
5stars works great
Dodge guy
Reviewed in Canada on November 5, 2024
Great. Does as it says
Dustin Vosper
Reviewed in Canada on November 24, 2024
Bought this for the set screws on the door knobs in my house. I had an old knob I tried using caulking or glue and it still ended up falling off. Bought a new knob set and had to re tighten every week regardless of what I did. Applied a this permatex to the screw and set it and haven’t had an issue since. It’s been about a year or so. Does what it says!
Mariyan
Reviewed in the United Kingdom on January 8, 2024
Recommended
Shane
Reviewed in the United States on November 12, 2023
Works like it said
michael
Reviewed in the United States on September 6, 2019
I liked this product. This product is hard to find, I was fortunate to find it on Amazon. I used it to secure the mounting screws on a rifle scope. It held well and did not loosen. I have used Locktite products for years and they have never disappointed me.
Steve Borsher
Reviewed in the United States on March 30, 2019
Works fine, but a warning: DO NOT USE anywhere near acrylic. It will crack the acrylic. I learned the hard way
Elwood T. Fudpucker
Reviewed in the United States on May 2, 2018
I like to keep a variety of various "Threadblocker" on hand for a variety of applications. Now I have Green, Red, Blue & White.
Frog4aday
Reviewed in the United States on June 14, 2016
Great product for the money (I think that's called "good value".) The green 'wicking' loctite is very handy. I use it on the motorcycle and other items where things shake and move a lot and having screws fall out would be a very bad thing. Get this and a bottle of the blue and you're set for just about anything.
Buckeye
Reviewed in the United States on April 25, 2016
OK but not as good as the equivalent Loctite product in my view. It cures very hard and can fracture and fall out of application area. The Loctite product remains flexible and stays put. This is also a little more viscous and does not penetrate quite as well (could be an advantage in some situations - your choice)
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