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Permatex

Permatex 51813 Anaerobic Gasket Maker, 50 ml Tube , Red, Packaging may vary.

    • Based on 1,150 reviews
Condition: New
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$15.16 Why this price?
Save $3.82 was $18.98

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Feb 1
Order within 7 hours and 42 minutes
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Size: Pack of 1


Style: 50 ml


Features

  • Ideal for on-the-spot and emergency repairs, or when a conventional gasket is unavailable
  • Fills gaps up to .015" and cures to a solvent-resistant seal that will not tear or decay during service
  • Parts disassemble easily even after extended service and old gasket material can be removed in minutes with a simple putty knife
  • Original Equipment Manufacturer (OEM) specified, non-corrosive material

Description

Permatex Anaerobic Gasket Maker is designed primarily for use on aluminum, iron, and steel flanged mating surfaces. This non-corrosive gasketing material is ideal for on-the-spot and emergency repairs, or when a conventional gasket is unavailable. Fills gaps up to .015 inches and cures to a solvent-resistant seal that will not tear or decay during service. Parts disassemble easily even after extended service and old gasket material can be removed in minutes with a simple putty knife. Suggested applications include water pumps, thermostat housings, transmission pans, transmission case covers, transaxle casings, and o-ring replacement.

Manufacturer: ‎Permatex


Brand: ‎Permatex


Model: ‎51813


Item Weight: ‎2.72 ounces


Product Dimensions: ‎1.5 x 3.81 x 8 inches


Country of Origin: ‎China


Item model number: ‎51813


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎51813


OEM Part Number: ‎PMT51813


Date First Available: July 1, 2006


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Feb 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Works great, seal flanged/mounted areas.
Size: Pack of 1 Style: 50 ml
Before you buy, it’s anaerobic. Please look up meaning. The video is funny cuz the dude has no idea. It has to have no air. So under the piece needing sealed it works great. And extra that pops out in the “Air” will not dry. 😂 This works great. I’ve used it forever.
Reviewed in the United States on December 12, 2024 by Cliff
    • Permatex Anaerobic Gasket Maker
Size: Pack of 1 Style: 50 ml
Appearance, Ease of Installation, Quality and Price/Value are excellent. No issues.
Reviewed in the United States on November 11, 2024 by GP
    • Great product, good price.
Size: Pack of 1 Style: 50 ml
This was the sealer that I needed to seal up my manual transmission. It also works great as a lock-tight.
Reviewed in the United States on August 12, 2024 by Thomas Frank Taylor
    • Repairs made easy
Size: Pack of 1 Style: 50 ml
Regasketing a mower gear housing can be challenging. After filling the lower half of aluminum housing with fluid it was easy to form the gasket and assemble the top half. The gasket sealed perfectly with no leaks.
Reviewed in the United States on September 4, 2024 by Kenneth Czubinski
    • This was perfect for my old pan gasket maker
Size: Pack of 1 Style: 50 ml
It went all smooth and easy and a very reasonable price
Reviewed in the United States on January 22, 2025 by eddie zackery
    • I gave it a try!
Size: Pack of 1 Style: 50 ml
Used for side engine cover. I just made a small hole to squeeze onto the cover face. Man, this stuff is very hard to squeeze out! Have to keep working at it. Good thing there is no time restraints to get parts bolted quickly. In fact, you need to wait 1-2 minutes before assembly of parts. I laid about a 1/8 bead. When I bolted the cover on, I had gasket maker squeezing out at surface faces all the way around. So should have a good seal. Used hardly any of the tube, so it should be good for a large project or many projects. Would use again. ... show more
Reviewed in the United States on June 19, 2020 by Tri-Z
    • Fixed my Leaking Muncie Transmissions!
Size: Pack of 1 Style: 50 ml
Permatex 51813 Anaerobic Gasket Maker is like having a Loctite threadlocker and an excellent sealer in one product - and at $9.50 for a 50 milliliter tube on Amazon, it's a fraction of the cost for more quantity! I had chronic leaks with my Muncie transmissions. Both were recently rebuilt, but no matter how much sealer I used, the heavy gear oil would eventually make its way out. I decided to remove and each affected bolt and apply Permatex 51813 to the threads. This stuff is great, and all the leaks have stopped. I'm presuming that the anaerobic feature of the product is what sets this apart from the other sealers I've used. This is the first time in almost 10 years that the areas of my garage floor under my classic cars are completely oil free! I highly recommend this product. ... show more
Reviewed in the United States on November 13, 2015 by RL in MD
    • worked for me
Size: Pack of 1 Style: 50 ml
you have to squeeze the tube a bit hard, at least it was hard for an old man, but otherwise perfect.
Reviewed in the United States on September 11, 2024 by Bob

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