Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz)
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Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz)

Part No. 82180/82150 Warranty Details  
OEM specified. For dealership warranty requirements, ensures extended drivetrain warranty compliance. Fast-curing formula. Sensor safe, low odor, noncorrosive. Meets performance specs of OE silicone gaskets. Retains high flexibility and oil resistance properties through use of an adhesion system.
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REVIEW SNAPSHOT®

by PowerReviews
PermatexUltra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz)
 
4.7

(based on 39 reviews)

Ratings Distribution

  • 5 Stars

     

    (31)

  • 4 Stars

     

    (6)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

97%

of respondents would recommend this to a friend.

Pros

  • Easy to use (23)
  • Reliable (21)
  • Can withstand use (17)
  • Compact (3)

Cons

No Cons

Best Uses

  • Home garage (21)
  • Automotive repair shop (17)
  • Upkeep (14)
  • Roadside repairs (8)
    • Reviewer Profile:
    • Casual driver (4)
    • Was this a gift?:
    • No (7)
    • Reviewer Profile:
    • Auto enthusiast (16), Casual driver (9), Mechanic (7), Truck enthusiast (5)

Most Liked Positive Review

 

Good Stuff

I recently used this sealant during a transmission pan drop on my truck. 2 Weeks later and no leaks what so ever. Easy to apply, fast curing, highly recommended.

I recently used this sealant during a transmission pan drop on my truck. 2 Weeks later and no leaks what so ever. Easy to apply, fast curing, highly recommended.

VS

Most Liked Negative Review

 

Great products but

Great product and good price but please stop sending survey request to me every other day! I bought auto parts from you, not a mercedes with road side assistance! Your repeated request for...Read complete review

Great product and good price but please stop sending survey request to me every other day! I bought auto parts from you, not a mercedes with road side assistance! Your repeated request for me to take an 8 minute survey actually tempts me to use another store for future shopping.

Reviewed by 39 customers

Displaying reviews 1-10

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5.0

Same great quality every time

By 

from Grand Rapids MI

Verified Buyer

Comments about Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz):

Sealed the rear differential cover on my truck, worked great as usual.

  • Was this a gift?:
  • No
 
5.0

Will always continue to buy

By 

from Grand Rapids

Verified Buyer

Comments about Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz):

Used on rear differential cover for my F250, worked great did not use a gasket.

  • Was this a gift?:
  • No
 
5.0

excelent

By 

from ogdensburg ny

Verified Buyer

Comments about Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz):

great stuff

  • Was this a gift?:
  • No
 
5.0

Sealant

By 

from Spartanburg SC

Verified Buyer

Comments about Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz):

I love all the Permatex products I've used them on all my repairs and they haven't let me down yet

  • Was this a gift?:
  • No
 
5.0

Good all around sealant

By 

from Marion, Iowa

Verified Buyer

Comments about Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz):

This is pretty much the only RTV gasket maker I use. Anything from my 1968 VW Beetle, to my 2004 Turbocharged Jetta. It doesn't take a long time to cure, which is something I like. I have learned that if you don't cap the tube immediately after you have used it, that the sealant at the top will start to cure. The next time you try and use it the sealant at the top will be cured and you will have to dig out that plug to get soft stuff to come out. I would suggest that so you don't end up with a tube of sealant that you can't get any sealant out of it.

  • Was this a gift?:
  • No
 
4.0

It did the job.

By 

from Bristol tn

See all my reviews

Verified Buyer
3 or more reviews submitted

Comments about Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz):

Good

  • Was this a gift?:
  • No
 
5.0

Threadlocker, does what it's supposed to.

By 

from Duluth, MN

Verified Buyer

Comments about Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz):

Nothing much to say, it's a good threadlocker, all kinds of uses.

  • Was this a gift?:
  • No
 
4.0

good product

By 

from Grand Rapids Mi

About Me Auto Enthusiast, Mechanic, Truck Enthusiast

See all my reviews

Verified Buyer
3 or more reviews submitted

Pros

  • Can Withstand Use
  • Compact Design
  • Easy To Use
  • Reliable

Cons

    Best Uses

    • Automotive Repair Shop
    • Home Garage

    Comments about Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz):

    the only reason it wasn't 5 stars was the package looked like it was someones return smashed and out of package and this wasn't from shipping

     
    5.0

    Read The Instructions

    By 

    from Phoenix

    Verified Buyer

    Comments about Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz):

    I read other reviews, one stated that a differential leak developed. He admitted it was because he didn't read the directions. You're supposed to apply the silicone, immediately install on clean metal after using brake cleaner or such, hand tighten until material squeezes out, wait an hour, then properly torque down bolts, THEN allow to completely cure before filling with oil. They recommend 24 hours.

     
    4.0

    works well

    By 

    from Huntsville, AL

    See all my reviews

    Verified Buyer

    Comments about Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz):

    works great

    Displaying reviews 1-10

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    Do you have questions about this product?

     

    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    4 Questions | 4 Answers
    Displaying questions 1-4
    • Q:

      can this be used on a carburetor that will have fuel present?
      Asked on 10/17/2016 by kevin

      1 answer

    • Q:

      I applied this product on the oil pan for my Honda motorcycle and it has since developed a leak. What do you recommend for removing the product from the pan and flange? thanks
      Asked on 1/7/2014 by randalla from Columbia, SC

      1 answer

      • CUSTOMER CARE

        A:

        Hi Randalla! Glad I could be of some help. The bulk of the cured material should be removed with plastic scraper. The residue left behind should be removed with any RTV silicone dissolver that can be available at the local stores.

        Answered on 1/9/2014 by Morgan from AAP
    • Q:

      is this an anaerobic sealant?
      Asked on 9/22/2013 by Justin

      1 answer

      • CUSTOMER CARE

        A:

        Hello Justin, with reference to your question, the Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz) - Part No. 82180, is an ultra Black ensures extended drivetrain warranty compliance. Fast-curing formula. Sensor-safe, low odor, noncorrosive. Meets performance specs of OE silicone gaskets. Retains high flexibility, oil resistant properties through use of a patented adhesion system. Temperature range -65°F to 500°F (-54°C to 260°C) intermittent; resists auto and shop fluids and vibration is kind of anaerobic sealant. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

        Answered on 9/23/2013 by Max from AAP
    • Q:

      Hey there,

      We have some leaky connections and pipes in our fuel up station, wondering how this product works with diesel fuel lines??

      thanks for your help.
      Asked on 5/29/2013 by jeremy from banff,ab

      1 answer

      • CUSTOMER CARE

        A:

        This Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker (3.35 oz) (Part No. 82180) fast-curing formula is sensor safe, low odor and non-corrosive, Its temperature range -65F to 550F intermittent. It is fine for use on Valve covers, oil pans, intake manifold end seals, timing covers, transmission pans. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

        Answered on 5/29/2013 by Max from AAP
    Displaying questions 1-4

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