LOCTITE 640 High-Strength Sleeve Retainer, High-Temperature, High-Stength, Anaerobic Adhesive, For Large Diameter Components, Active Metals | Green, 6 ml Tube (PN: 487235)

Loctite is the leader in looking bolts and sleeves onto there maiting part so they dont come apart. I will always use loctite.

I use 640 when replacing bushings in GM transfer cases, transaxle, and transmissions to insure no “walking” down the road. A little bit goes a long long way.

Great 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.

worked as advertised. used to set a pinion on a shaft. worked very well. sets fairly quickly although I waited 24 hrs. to use.

As described.

Like most loctite products, it worked like advertised, not cheap, but not Cheap..

Needed this to repair valve guides in a B&S vtwin motor and so far it is working fantastic.

works 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.

Wanted to clean of old bandsaw’s rubber tire the “easy” way. I did but in the process enlarged the bandsaw’s bearing hole. The loctite product says it can fill up some of the space between the bearing and bearing hole. Well it did and 5 years have passed and the bearing is still in there.

Its Loctite, it makes things get stuck. Perfect!