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 27 reviews)

Ratings Distribution

  • 5 Stars

     

    (22)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

96%

of respondents would recommend this to a friend.

Pros

  • Easy to use (20)
  • Reliable (18)
  • Can withstand use (14)

Cons

    Best Uses

    • Home garage (18)
    • Automotive repair shop (14)
    • Upkeep (13)
    • Roadside repairs (7)
      • Reviewer Profile:
      • Casual driver (4)
      • Reviewer Profile:
      • Auto enthusiast (14), Casual driver (8), Mechanic (6), Truck enthusiast (4)

    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 27 customers

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    Displaying reviews 1-10

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    (2 of 4 customers found this review helpful)

     
    4.0

    Great Product but Cap breaks easy

    By 

    from West,Mi

    About Me Auto Enthusiast, Competitive Driver

    Verified Buyer
    Helpful Reviewer

    Pros

    • 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):

      I've been using this product for years and always carefully clean and reseal. As of late the caps have been cracking. The first one I cracked I blamed on myself. But the second one cracked on a brand new tube so I thought they are cheapening the caps or they're defective. Look carefully because sometimes you can't see it without looking close. Then the end hardens and you got the dig the plug out to use it. PITA.

      Comment on this review(earn points)

      (2 of 4 customers found this review helpful)

       
      5.0

      easy to use

      By 

      from lakewood ohio

      About Me Auto Enthusiast, Mechanic

      Verified Buyer
      Level 3

      Pros

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

      Cons

        Best Uses

        • Home Garage
        • Roadside Repairs
        • Upkeep

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

        make sure all mating surfaces are clean and dry

        Comment on this review(earn points)

        (2 of 3 customers found this review helpful)

         
        5.0

        Worked as expected

        By 

        from New York

        Verified Buyer
        Level 3

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

        Worked as expected

        Comment on this review(earn points)

        (1 of 3 customers found this review helpful)

         
        5.0

        Works well

        Pros

        • Can Withstand Use
        • Easy To Use
        • Reliable

        Cons

          Best Uses

          • Automotive Repair Shop
          • Home Garage
          • Roadside Repairs
          • Upkeep

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

          Used with valve cover gaskets, various oil seals, and to seal cracked vacuum line. Works great.

          Comment on this review(earn points)

          (2 of 4 customers found this review helpful)

           
          5.0

          Great product

          By 

          from Sykesville ,md

          About Me Mechanic

          Verified Buyer
          3 or more reviews submitted

          Pros

          • Can Withstand Use
          • Easy To Use
          • Reliable

          Cons

            Best Uses

            • Automotive Repair Shop
            • Home Garage
            • Roadside Repairs

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

            BEEN USING THERE PRODUCTS FOR OVER 25 YEARS, WOULD NOT USE ANY OTHER VERY SATISFIED WITH !

            Comment on this review(earn points)

            (3 of 6 customers found this review helpful)

             
            5.0

            awsome

            By 

            from HHIS SC

            About Me Auto Enthusiast, Casual Driver, Mechanic, Truck Enthusiast

            Ask me a question

            Verified Buyer
            Level 4

            Pros

            • Easy To Use
            • Reliable

            Cons

              Best Uses

              • Upkeep

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

              product works very well let cure

              Comment on this review(earn points)

              (3 of 6 customers found this review helpful)

               
              5.0

              Works great

              By 

              from Drums Pa

              About Me Auto Enthusiast, Casual Driver

              Verified Buyer
              3 or more reviews submitted

              Pros

              • Easy To Use
              • Reliable

              Cons

                Best Uses

                • Home Garage
                • Upkeep

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

                It seems to be as good if not better then most Products

                Comment on this review(earn points)

                (7 of 13 customers found this review helpful)

                 
                5.0

                Easy to use and works great

                By 

                from Hiram, GA

                About Me Auto Enthusiast, Casual Driver

                Verified Buyer
                Level 2

                Pros

                • Easy To Use
                • Reliable

                Cons

                  Best Uses

                  • Automotive Repair Shop
                  • Upkeep

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

                  Used to seal front and rear differential covers. Spread out evenly and has prevented leaks well. Cure time was quick but also gave me enough time to work with it.

                  Comment on this review(earn points)

                  (8 of 16 customers found this review helpful)

                   
                  4.0

                  Use it liberally

                  By 

                  from Kent, OH

                  About Me Casual Driver

                  Verified Buyer
                  3 or more reviews submitted

                  Pros

                  • Seems To Do The Trick

                  Cons

                    Best Uses

                    • Valve Cover

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

                    I used this for the valve cover on my Corolla. I replaced it once about a year and a half ago and it still leaked. I did it again last week, and used a lot more rtv than last time. No more leaks from my valve cover. Put on a nice thin layer all the way around and use more on sharp corners, (around the cams). Don't over do it, but make sure you have a full layer of it between the head and gasket.

                    Comment on this review(earn points)

                    (8 of 16 customers found this review helpful)

                     
                    5.0

                    Ultra Black® Maximum Oil Resistance RTV

                    By 

                    from Charlotte, NC

                    About Me Auto Enthusiast, Casual Driver, Mechanic, Truck Enthusiast

                    Ask me a question

                    Level 8

                    Pros

                    • Easy To Use
                    • Reliable

                    Cons

                    • Pricey

                    Best Uses

                    • Automotive Repair Shop
                    • Home Garage
                    • Upkeep

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

                    I needed some of this silicone for my rearend repair on my International dump truck. A bearing had gone out which caused me to have to pull it out and send it off to be repaired before it did anymore damage.

                    Putting it back in, I was told to use some silicone and put some around the housing which would seal off the rearend once it was bolted back up.

                    You would think a tube would do a lot but when you are needing a decent size bead to go around the housing, the stuff runs out pretty quick so luckily I had two tubes of this stuff.

                    Once I was finished, everything was sealed up and so far I have no leaks from my repair from where I used this stuff.

                    I've used this on our oil pans before and it also works great.

                    Comment on this review(earn points)

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                    Do you have questions about this product?(earn points for answers!)

                     

                    Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

                    3 Questions | 3 Answers
                    Displaying questions 1-3
                    • 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 1-3

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