











LOCTITE 640 High-Strength Sleeve Retainer, High-Temperature, High-Stength, Anaerobic Adhesive, For Large Diameter Components, Active Metals | Green, 6 ml Tube (PN: 487235)
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Rcamp
> 3 dayworks like it should. The results will only be as good as your prep work so follow the direction and then over do the cleaning a bit.
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Joe Bart
> 3 dayIt worked well but has only been in service for a short time. Used it to fasten a Kitchen Aid dough mixer shaft to the drive. This is a slip fit with no mechanical retainer. It had been coming loose with each use. Now it has been used 4 times with no sign of looseness.
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Brian F
> 3 dayOnly brand I trust is loctite
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Tonynk
> 3 dayGreat product. A translucent green liquid that is strong but also light enough that it can wick into tiny cracks. Dries relatively clear and is barely noticeable. Starts to bond within minutes, but total cure time is about a day. Used this on a loose and jiggly metal part and its solid as a rock now.
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Kelly W. House Jr.
> 3 dayQuick shipping. Great price. Perfect size for a small to medium project. Used for an internal project on a motor - worked like a champ!
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tommcg
> 3 dayNot something you can find at local home improvement or hardware store. I needed this for an RC helicopter pinion gear gluing to the motor shaft. The torque was enough to break high strength red Loctite 271, but this green 640 stuff hasnt broken yet.
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boris mazor
> 3 dayThanks. Boris