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 )

Total Price
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47 Ratings
40
5
0
1
1
Reviews
  • GSG

    > 24 hour

    I used this product for installing my front end meprolight sight of Glock 19 gen4 and it worked really great!!! The sight is well fixed even after shooting 500rds.

  • Steven & Deborah Ferguson

    > 24 hour

    When you need metal locking adhesive this is it.

  • Mepeters3

    > 24 hour

    I bought this after reading forum posts about staked vs glued ejectors on 1911s. Apparently this is what the pros use to “glue” ejectors. I had a glued ejector from the factory that came loose after 14 years and didn’t feel like having my ejector staked as it would have made me send my frame back for machine work. This worked perfect to glue my ejector and has held solid for a long time.

  • The Saddest Panda

    > 24 hour

    Holy smokes, this stuff stopped all my creaky BB30 bottom bracket clicking woes. My original bike assembler didnt use this when installing the bearings, but if you follow Specializeds instructions, they want you to use 640 green sleeve retainer (without saying Loctite). This is it. Use this stuff between your press-fit bearings and the bearing shell.

  • Kelly W. House Jr.

    > 24 hour

    Quick shipping. Great price. Perfect size for a small to medium project. Used for an internal project on a motor - worked like a champ!

  • Honestman

    > 24 hour

    We have a very busy auto repair shop, recently we had a Chevrolet pick up that had lost the differential carrier bearings. When the bearing race spun it damaged the differential housing, because a used one is $500.00 and a new one was out of the question for this customer, we opted to use Loctite #640 high strenth sleeve retainer repair. It did the job very well and we will use it again if we find the need.

  • rick davidson

    > 24 hour

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

  • jetlag

    > 24 hour

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

  • Rick

    > 24 hour

    Good product. Read the applications and usage instructions. It does exactly what it claims to do. If you are using it on a BB30 bottom bracket, be aware that you CAN still remove the bearings later with a sharp rap from a steel hammer.

  • Eric

    > 24 hour

    As advertised

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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