Loctite Anti-Seize Stick - Copper - 0.7-Oz Stick

Loctite Anti-Seize Stick - Copper - 0.7-Oz Stick

Item # LT37616

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Loctite Adhesives and Sealants - LT37616
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  • Adhesives and Sealants
  • Anti-Seize Sealant
  • Loctite
  • 0.7 Oz
This anti-seize stick keeps threaded parts from corroding, seizing and sticking, allowing them to be disassembled easily. Paste-like formula in convenient stick applicator is easy to apply and avoids mess. Lowest Prices for the best tools from Loctite. Loctite Anti-Seize Stick - Copper - 0.7-Oz Stick part number LT37616 can be ordered online at etrailer.com or call 800-298-8924 for expert service.

  • All Info
  • Reviews (2)
  • Q & A (10)
  • Photos
  • Why etrailer?

Loctite Tools - LT37616

This anti-seize stick keeps threaded parts from corroding, seizing and sticking, allowing them to be disassembled easily. Paste-like formula in convenient stick applicator is easy to apply and avoids mess.


  • Protects threaded parts from corrosion and seizing
  • Tolerates high-temperature applications
  • Waxy formula avoids mess
    • Won't leak in toolboxes or pockets
    • Doesn't drip when used overhead
  • Made in the USA


  • Quantity: 0.7-oz stick (20 g)
  • Maximum temperature tolerance: 1,800 F

Applications: Spark plug threads (especially in aluminum heads, which can strip easily), exhaust manifold bolts, engine bolts, thermostat housing bolts, oxygen sensors and battery cable connections

Anti-seize is applied as a paste before assembly to the threads of screws, nuts, bolts, spark plugs and exhaust sensors, which are exposed to high temperatures or chemical corrosion and, consequently, are likely to corrode and seize. By preventing corrosion, anti-seize allows for easy removal of treated parts. Specially designed to protect parts in high-temperature environments such as automobile exhaust systems.

504468 Loctite Copper Anti-Seize Stick

Alternate part number: 37616

LT37616 Installation InstructionsInstallation Details LT37616 Installation instructions

California residents: click here

Customer Reviews

Loctite Anti-Seize Stick - Copper - 0.7-Oz Stick - LT37616

Average Customer Rating:  5.0 out of 5 stars   (2 Customer Reviews)

This anti-seize stick keeps threaded parts from corroding, seizing and sticking, allowing them to be disassembled easily. Paste-like formula in convenient stick applicator is easy to apply and avoids mess.

- LT37616

Easy to use than a tub of the anti-seize that gets everywhere. 56162

- LT37616

this is one product that are shop likes. its a heck of a lot less messy than traditional anti seize. works well and does not get greasy on everything 121072


Ask the Experts about this Loctite Tools
Do you have a question about this Tool?

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  • Personally, I like the SlientACT # SHP2082 because it does thread in but then you use the cam lever to quickly tighten or loosen it. I have linked a video review of it for you. Or another option I think you will like is the Pro Series lock and anti-rattle device # PS63100. This one uses a longer block so that it cannot turn when inside of the shank rather than relying on a spring for retention. I have linked a video of this one as well. For either of these options I recommend used...
    view full answer...

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  • I highly recommend the Rola Haul-Your-Might T3 Truck Bed Ladder Rack # 59799 for your 2018 Toyota Tacoma with the Deck Rail System because of its easy installation, strength, durability and economical price compared to similar ladder racks. If you take a look at the accompanying photo you can see how this ladder rack will look when installed on a 2018 Tacoma. The Rola Haul-Your-Might T3 will not require any drilling to install in your '18 Tacoma; instead it secures directly into your...
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  • For your 2,500 lb boat I recommend using BoatBuckle G2 Retractable, Ratcheting Transom Tie-Down Straps # IMF08893 which each have a break strength of 2,500 lbs and will work since they are not going to be handling the full load of your boat at all times. These are 2" wide x 43" long straps so be sure that's the correct length for your boat and trailer; for a longer length you can use the 6' BoatBuckle Transom Tie-Downs # IMF14208. You will also need guanwale tie-down straps and I recommend...
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  • Recommended Anti-Rattle Hitch Lock for Towing 4000lb Travel Trailer
  • We have exactly what you're looking for, the # 63232. The anti-rattle lock is compatible with hollow-shank ball mounts or hitch accessories. It can be used for towing. The receiver tube of your hitch can't be more than 2-5/8 inches. If it is, use # SHP2040-XL. The manufacturer recommends using an anti-seize compound like # LT37616 on the threads of the lock before use.
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  • Can TracRac Ladder Rack Load Stops Be Removed As Needed?
  • Yes. The TracRac TracVan ES Van Ladder Rack - 2 Bar - 500 lbs # TH29611XT, can have the load stops removed as needed. You will however need to remove the end caps to remove them. I recommend using the Loctite Anti-Seize Stick # LT37616 if you will be removing and using them often.
    view full answer...

  • Recommended High Capacity Roof Rack for Camper Shell on 2002 Toyota Tacoma
  • After looking at several possibilities, I found the TracRac truck camper shell ladder rack part # TH29200XT. This rack has a capacity equal to that of the camper shell. I've confirmed the weight capacity with my TracRack representative, who confirms that if your camper shell has a 500 lb capacity, the rack will as well. The rack uses stainless steel hardware, it's recommended that you use anti-seize compound, part # LT37616 on the threads of the hardware.
    view full answer...

  • Anti-seize Product Recommendation to Install a Trailer Hitch on a 2007 Honda Fit Sport
  • For Draw-Tite trailer hitch # 24776 for your 2007 Honda Fit Sport there isn't a specific recommendation for anti-seize products for the installation hardware. Loctite # LT37616 would work fine. But if you are talking about thread locker then there is just one thing to consider: how difficult do you want it to be to remove the hardware? If you use blue Loctite # LT37643 then the hardware can still be removed using hand tools. But if you use red Loctite # LT37420 then power tools would...
    view full answer...

  • Will XL Anti-Rattle Locking Hitch Pin Work on a 2 Inch Hitch?
  • The # SHP2040-XL can be used on a 2" hitch; in fact the linked demonstration video shows it being used in a 2" hitch though it should be noted that it has an overall length of 6-3/4" and an inside pin length nearly 1 inch longer than the # 63232 so it will stick out on the side of your hitch like in the attached photo. It is also recommended you use Loctite Anti-Seize Stick # LT37616 to lubricate the threads before use. I have added a pair of reviews on this hitch lock for you to take...
    view full answer...

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  • I do have a solution for you to use a ladder rack with your camper shell installed, but the Erickson Truck Bed Ladder Rack # EM07706 is not compatible with a camper shell. The ladder rack that I recommend for your application is the TracRac CapRac Ladder Rack for Camper Shell/Truck Cap # TH29200XT. The installation does require you to do some drilling on your camper shell. The Elliptical crossbars are 65 inches long and they have a weight limit that is limited to the weight limit of...
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  • In regards to the Yakima ForkLift Roof Mounted Bike Carrier part # Y02098, you will first want to make sure that the lock core is in the unlocked position. If you can't get the lock core in the unlocked position then please let me know as this is a separate issue. In order to remove the locking nut on the ForkLift you will first want to spray it down with some lubricant like the UltraLube Biobased Spray Lubricant and Penetrant part # L10444 and let it sit for around an hour or so. After...
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Info for this part was:

Photos by:
Theodore B
Written by:
Raymond P
Video Edited:
Andrew L
Updated by:
Matthew S

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