Original Coldweld Epoxy
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JB Weld Original Coldweld Epoxy

Part No. 8265-S Warranty  
J-B Original is designed to be an alternative to welding, soldering and brazing. This epoxy bonds to most clean surfaces, and it will set in 4 to 6 hours and fully cure in 24 hours. J-B Weld Epoxy is waterproof, resistant to petroleum, chemicals and acid, and can be drilled, machined, painted, sanded and filed once cured. It's super-strong, nontoxic and temperature resistant up to 600°F.
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Application Method:TWO PART MIX
Can Be Applied To Wet Surfaces:No
Curing Time:24 hours
Product Color After Drying:GRAY
Suitable Materials Bonded:METAL, WOOD, PVC PLASTIC, CERAMIC, FIBERGLASS, CON
Waterproof:Yes

REVIEW SNAPSHOT®

by PowerReviews
JB WeldOriginal Coldweld Epoxy
 
4.0

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

75%

of respondents would recommend this to a friend.

Pros

  • Easy to use (3)
  • Reliable (3)

Cons

    Best Uses

    • Home garage (3)

    Reviewed by 4 customers

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    Displaying reviews 1-4

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    (13 of 22 customers found this review helpful)

     
    5.0

    LOVE J-B Weld

    By Sambo

    from Tyler, Tx.

    About Me Casual Driver

    Pros

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

    Cons

      Best Uses

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

      Comments about JB Weld Original Coldweld Epoxy:

      We love J-B Weld. It will fix/ repair anything!!!!!

      Comment on this review(earn points)

      (10 of 21 customers found this review helpful)

       
      5.0

      I would buy this product again and again

      By Tim the repair man

      from Kansas City, Ks.

      About Me Auto Enthusiast

      Pros

      • Can Withstand Use
      • Easy To Use
      • Reliable

      Cons

        Best Uses

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

        Comments about JB Weld Original Coldweld Epoxy:

        I Fixed a cracked engine Block on my car 3 years ago and the J-B Weld bond is still holding!!!! A great product.

        Comment on this review(earn points)

        (75 of 138 customers found this review helpful)

         
        5.0

        it worked for me

        By ford and chevy forever

        from new york

        About Me Auto Enthusiast, Mechanic

        Pros

        • Easy To Use
        • Reliable

        Cons

          Best Uses

          • Home Garage

          Comments about JB Weld Original Coldweld Epoxy:

          have used this product for many repairs,but the one repair that really sticks out is when i repaired the cracked cylinder head on my 1988 f250 plow truck.I did replace the head 5 years later when i resealed the entire engine and the repair was still holding at that time.Amazing product!

          Comment on this review(earn points)

          (73 of 160 customers found this review helpful)

           
          1.0

          Not worth the money

          By Big Mike

          from Adrian MI

          About Me Casual Driver

          Pros

            Cons

            • Difficult To Use
            • Flimsy

            Best Uses

              Comments about JB Weld Original Coldweld Epoxy:

              not worth the hassle and the money and time.

              Comment on this review(earn points)

              Displaying reviews 1-4

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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.

              18 Questions | 18 Answers
              Displaying questions 1-10Previous | Next »
              • Q:

                Could this be used to seal a hole in a radiator?
                Asked on 10/26/2014 by Anonymous

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Anonymous, glad to assist you! J-B Weld works well on cinderblock, concrete, tile, brick, metal, glass, woodwork and other surfaces. This is the original cold Weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces. At room temperature, J-B Weld sets in 20-25 minutes to a dark grey color. A full cure is reached in 15-24 hours. J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. It can withstand temperatures up to 550ºF when fully cured.

                  Answered on 10/29/2014 by Steve from AAP
              • Q:

                can this product repair small crack on gas grill crate
                Asked on 3/8/2014 by danny from columbia sc

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Danny, good question! J-B Weld is The Original Cold Weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces. Mixed at a ratio of 1:1, it forms a permanent bond and can be shaped, tapped, filed, sanded and drilled after curing. At room temperature, J-B Weld sets in 20-25 minutes to a dark grey color. A full cure is reached in 15-24 hours. J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. It can withstand temperatures up to 550ºF when fully cured.

                  Answered on 3/10/2014 by Steve from AAP
              • Q:

                can it be used on a muffler and exhaust pipe repairs?
                Asked on 9/17/2013 by la from Fairfax, VA

                1 answer

                • CUSTOMER CARE

                  A:

                  Unfortunately, the JB Weld Original Coldweld Epoxy - Part No. 8265-S is not recommended for use on exhaust systems, manifolds and other engine components which normally operate at temperatures above 500° F. This part can be used by mechanics with confidence as it is designed for safe, reliable, permanent repairs in engine compartments and heated environments up to 500° F. It's strong as steel and impervious to water, gasoline, chemicals, and acids. 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 9/17/2013 by Morgan from AAP
              • Q:

                will it hold on a radiator tank?
                Asked on 6/5/2013 by coley from blue ridge, ga

                1 answer

                • CUSTOMER CARE

                  A:

                  This JB Weld Original Coldweld Epoxy - Part No. 8265-S suitable materials bond with metal, wood, PVC plastic, ceramic, fiberglass, con. The J-B Weld is the original cold weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces. It will be mixed at a ratio of 1:1, it forms a permanent bond and can be shaped, tapped, filed, sanded and drilled after curing. At room temperature, J-B Weld sets in 20-25 minutes to a dark grey color. A full cure is reached in 15-24 hours. J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. It can withstand temperatures up to 550ºF when fully cured. 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 6/5/2013 by Morgan from AAP
              • Q:

                can it be used on cast iron
                Asked on 12/21/2012 by rob from quincy,fla

                1 answer

                • CUSTOMER CARE

                  A:

                  The JB Weld Original Coldweld Epoxy (Part No. 8265-S) will bond to virtually any clean, dry surface including: iron, steel, copper, aluminum, brass, bronze, pewter, porcelain, ceramic, marble, glass, concrete, fiberglass, wood, some plastics, and many more. Before it sets, you can clean up with soap and water. 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 12/21/2012 by Steve from AAP
              • Q:

                what are the temperature limits of this product after it cures?
                Asked on 9/13/2012 by andy from suffolk county,NY

                1 answer

                • CUSTOMER CARE

                  A:

                  This JB Weld Original Coldweld Epoxy - part# 8265-S is designed to be an alternative to welding, soldering and brazing. This epoxy bonds to most clean surfaces, and it will set in 4 to 6 hours and fully cure in 24 hours. J-B Weld Epoxy is waterproof, resistant to petroleum, chemicals and acid, and can be drilled, machined, painted, sanded and filed once cured. It's super-strong, nontoxic and temperature resistant up to 600°F. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

                  Answered on 9/13/2012 by Vincent from AAP
              • Q:

                will this product work on intake manifold stripped threads?
                Asked on 9/9/2012 by jojo from taunton mass

                1 answer

                • CUSTOMER CARE

                  A:

                  No, this part JB Weld Original Coldweld Epoxy, Part No. 8265-S is not recommended for use on manifolds, exhaust systems, and other engine components which normally operate at temperatures above 500° F. This part can be used by mechanics with confidence as it is designed for safe, reliable, permanent repairs in engine compartments and heated environments up to 500° F. It's strong as steel and impervious to water, gasoline, chemicals, and acids.
                  For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and our representatives would be more than happy to assist you.

                  Answered on 9/9/2012 by Aaron from AAP
              • Q:

                is there any jb weld product that can be used on rubber or plastic such as RUBBER around the frame of a car door?
                I locked my keys in the car and opened it by prying the door frame apart so to get a hanger in and unlock it but the rubber tore and now I have ANNOYING NOISE (Like when a window isnt shut right) or got any other suggestions
                Asked on 11/24/2011 by Anonymous

                1 answer

                • CUSTOMER CARE

                  A:

                  Please check part number 8267-S (JB Weld Stik Epoxy Putty).Uses: it can be used on virtually any combination of iron, steel, copper, aluminum, brass, bronze, pewter, porcelain, ceramic, marble, glass, PVC & ABS, concrete, fiberglass, wood, fabric, paper -- just about any porous and non-porous material.
                  Also part number 8280 (JB Weld Industrial Weld Shop-Size Epoxy). Uses: it can be used on Virtually any combination of iron, steel, copper, aluminum, brass, bronze, pewter, porcelain, ceramic, marble, glass, plastic, concrete, fiberglass, wood, fabric, paper -- just about any porous and non-porous material.

                  Answered on 11/24/2011 by Aaron from AAP
              • Q:

                will it work on wet surface?
                Asked on 2/15/2011 by nick

                1 answer

                • CUSTOMER CARE

                  A:

                  Yes, this will work on wet surface.

                  Answered on 5/4/2011 by David the Dynamite Parts Guy from AAP
              • Q:

                will it hold the pressure on a rocker arm from an atv
                Asked on 1/16/2011 by Anonymous

                1 answer

                • CUSTOMER CARE

                  A:

                  For further assistance please feel free to call 1-877-238-2623 and one of our representatives will gladly assist you with any questions or concerns you may have.

                  Answered on 2/9/2011 by David the Dynamite Parts Guy from AAP
              Displaying questions 1-10Previous | Next »

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