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

(318 Reviews)

Price
$10.59

Quantity
(10000 available )

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47 Ratings
40
5
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1
1
Reviews
  • Kurt

    > 3 day

    Its Loctite, it makes things get stuck. Perfect!

  • jgc

    > 3 day

    Used this to repair a loose bearing race on a 78 yr old truck. Alternative was to find a new spindle. This worked great!

  • W. F. Dudley

    > 3 day

    Not much to say, Loctite is great stuff. Do your research before you buy because there are many variants depending on your particular needs. I work at a bicycle shop and we needed this stuff for a repair, nobody in town carried it. Amazon Prime saved the day.

  • Sparks 134 141 86

    > 3 day

    It’s LOCTITE. It’s the Best!

  • Vw fan

    > 3 day

    Works great but the two connecting parts must be clean,no oil etc

  • Joe Bart

    > 3 day

    It 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.

  • ForeverCarCrazy

    > 3 day

    Used to hold my wheel bearing in place on my moped. So far so good!

  • Dan

    > 3 day

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

  • Jake

    > 3 day

    good value

  • Rcamp

    > 3 day

    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.

LOCTITE 640 is a high-temperature anaerobic adhesive that secures slip and press fit assemblies. Adds up to 3,000 psi holding power. Restores fit to worn or out-of-tolerance assemblies. Prevents surface corrosion. Works to 400°F (204°C).

High strength, methacrylate ester-based retaining compound that is slow curing; ideal for large diameter components and active metals such as brass.

LOCTITE 640 is a green, anaerobic, low viscosity, methacrylate ester-based retaining compound ideal for parts requiring a longer positioning time. Fixturing time on steel is 2 hours. Also used for active metals such as brass. This is a high-strength product with good temperature resistance. Max. diametrical clearance is 0.1 mm and service temperature is -55 to +175ºC. Fluorescence allows product presence to be monitored.

LOCTITE automotive aftermarket products are not just OEM-specified, they are also designed by auto manufacturers and lab tested. Engines of nearly every professional race car are assembled and maintained with LOCTITE brand adhesives, sealants, gasket makers, and coatings. Whether gasoline or diesel, from bolts and gaskets to cooling lines and core plugs, Henkel products are used to seal, secure, and repair vehicle components.

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