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Loctite 640 Automotive Sleeve Retainer Green – High Strength, Medium-Temp, for Large Diameter Components, Prevents Surface Corrosion - 36 ml, 1 Pack

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$26.12

$ 11 .99 $11.99

In Stock

1.Style:36 Ml Bottle


About this item

  • OEM-Approved Performance: LOCTITE automotive products are not only OEM-specified but also designed and tested by leading auto manufacturers. Trusted by professionals in engine building and repair worldwide (PN: 492147)
  • Strong, Reliable Adhesion: Medium-Temp anaerobic adhesive ensures secure bonding for slip and press-fit assemblies
  • Exceptional Strength: Increases holding power by up to 3,200 PSI for enhanced durability and resistance under high-pressure conditions
  • Restorative Solution: Restores proper fit to worn or out-of-tolerance assemblies, extending the life and performance of components
  • High Heat Resistance: Performs effectively in extreme conditions, withstanding temperatures up to 350°F


The LOCTITE Automotive Sleeve Retainer Green 640 is a high-strength, medium-temp adhesive designed for large diameter components. This 36 ml retainer offers OEM-approved performance, trusted by professionals in engine building and repair, and rigorously tested by top automotive manufacturers. It provides strong and reliable adhesion for slip and press-fit assemblies, delivering exceptional holding power of up to 3,200 PSI, ensuring durability even under high-pressure conditions. Additionally, it protects against surface corrosion, restoring fit to worn or out-of-tolerance components and extending their lifespan. The adhesive performs in extreme heat, withstanding temperatures up to 350°F for reliable performance in demanding environments.


rowland thomas anderson
Reviewed in the United States on March 10, 2024
I used this for my 4l80e rebuild - added to the bushings.
Don
Reviewed in the United States on April 27, 2023
Thank you!
HCM
Reviewed in the United States on September 28, 2021
Our shower in wall diverter falls off when you switch from rainfall showerhead and hand held shower. Used it on the diverter and doesn't fall off anymore.
Janice Nesseth
Reviewed in the United States on June 14, 2021
My husband uses it for making his forward-facing rowing systems.
Bryan
Reviewed in the United States on April 8, 2021
The stuff should be great but never set. Finally found that "inactive metals" includes galvanized, stainless steel and some alloy metals. You mean alloy metals like bearings races? Inactive metals need the "special primer" at $15 a can. They need to explain that in detail. It's made for bearing races and should work. Cleaned the surfaces with brake cleaner AND carb cleaner and it never would set on the races..
Tom
Reviewed in the United States on December 1, 2019
Have been using Loctite products for over fifty years.
kim D
Reviewed in the United States on February 25, 2016
I was looking for something to retain a 1/4" pinion that had worked lose from an interference fit in an aluminium housing. I was disappointed that this stuff did not set (I think the clearance was too large). This is not a "Cyanoacrylate" glue, it appears to be like the "Anaerobic" thread Sealant. I guess it would work with a tighter fit, but after 24 hours it was still liquid on the Pinion...Back to the Drawingboard for me
John Klatt
Reviewed in the United States on June 27, 2013
I used this on threads because I wanted something that would lock it up permanently and this did the trick. I have a piece of threaded plumbing pipe going in to a flange that is bolted to the garage floor. I have one of those automatic compressor hose reels u bolted to the post. The problem was that whenever I pulled on it from any angle except perfectly perpendicular from the post the whole thing would turn.Once I put this stuff on there, let it set up, it does not budge what so ever. I know this isn't the intended use, but if just sharing my example of what I used it for and it worked perfectly for the job.
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