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J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Black - 25 ml

4.6 4.6 out of 5 stars 13,821 ratings

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25 ml

Purchase options and add-ons

Brand J-B Weld
Material Resin
Compatible Material Cement
Item Form Liquid
Special Feature Strong

About this item

  • Plasticbonder: Is A Quick-Set, 2 Part, Urethane Adhesive System That Provides Strong, Lasting Repairs And Works On Thermoset, Carbon Fiber Composites, Thermoplastics, Coated Metals, Concrete & More.
  • Count On Us: For More Than 40 Years, Our Products Have Earned A Loyal Following From People Who Take Pride In Their Work. With Each Product We Innovate, We Continue To Provide The World'S Strongest Bond For Your Projects.
  • Simple To Use: J-B Plasticbonder Has A 1:1 Mixing Ratio, Sets In 15 Minutes And Can Be Sanded After 30 Minutes. With A Tensile Strength Of 3770 Psi, Plasticbonder Cures To A Hard, Permanent Bond.
  • Versatile And Dependable: Perfect For Indoor Or Outdoor Use, Epoxy & Adhesives, Plastic, Composite, Pvc, And More. Plastic Bonder Makes A Great Gap Filler And Dries Black In Color.
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J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Black - 25 ml
J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Black - 25 ml
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Price$7.63$10.51$13.57-11% $11.62
List:$12.99
-11% $23.99
List:$26.99
$8.57
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Easy to use
4.4
4.2
4.4
4.2
4.2
3.8
Adhesion
4.4
4.0
4.4
4.1
4.5
4.0
Easy to dispense
4.5
4.5
4.4
3.8
Value for money
4.3
4.3
4.0
3.6
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Benasse
Amazon.com
color
Black
Black
Black
Clear
Clear
Clear
compatible material
Cement
Plastic, Fiberglass, Metal, Rubber
Plastic, Carbon Fiber, Polyvinyl Chloride, Concrete, Ceramic, Fiberglass, Aluminum
Metal, Wood, Concrete, Ceramic, Fiberglass, Glass, Polyvinyl Chloride
Plastic, Glass, Metal, Faux Leather
Plastic, Wood, Metal, Ceramic, Rubber, Leather, Paper
volume
25 milliliters
25 milliliters
25 milliliters
50 milliliters
1.4 fluid ounces
0.88 fluid ounces
number of items
1
1
2
1
1
tensile strength
3770 pounds per square inch
3770 pounds per square inch
3770 pounds per square inch
3900 pounds per square inch
water resistance
water resistant
water resistant
waterproof
container type
Syringe
Syringe
Syringe
Syringe
Can
Bottle

From the manufacturer

J-B Weld PlasticBonder Black
J-B Weld PlasticBonder Black

Quick Setting Adhesive

PlasticBonder is a quick-setting, two-part, urethane adhesive system that provides strong and lasting repairs and works on thermoset, carbon fiber composites, thermoplastics, coated metals, concrete & more. PlasticBonder has a 1:1 mixing ratio, sets in 15 minutes and can be sanded after 30 minutes. With a tensile strength of 3770 PSI, PlasticBonder sets black in color and cures to a hard, permanent bond.

Additional Attributes

All J-B Weld Syringes have a unique dispensing system allowing customers to re-seal the product, which prevents air from curing the epoxy or adhesive, so they can use it multiple times. J-B Weld also provides a mixing tray and stick in the package so you can get to work right away!

PlasticBonder Specs

PlasticBonder Great For

PlasticBonder Use On

Dispense

Mix

Apply

J-B Weld PlasticBonder Black J-B Weld PlasticWeld Syringe J-B Weld PlasticWeld Stick J-B Weld WaterWeld Syringe J-B Weld KwikWeld Syringe J-B Weld SuperWeld
J-B Weld PlasticBonder Black J-B Weld PlasticWeld Syringe J-B Weld PlasticWeld Epoxy Stick J-B Weld MarineWeld J-B Weld KwikWeld J-B Weld SuperWeld 20g
Customer Reviews
4.6 out of 5 stars
13,821
4.5 out of 5 stars
2,862
4.3 out of 5 stars
8,854
4.5 out of 5 stars
1,828
4.6 out of 5 stars
3,024
4.5 out of 5 stars
6,505
Product Description Plastic Bonder is a quick-setting, 2 part urethane adhesive that provides strong & lasting automitve & household repairs to plastics that resists shock, vibrations & shrinkage/ expansion. PlasticWeld is a quick setting multi-purpose two part epoxy that provides a strong and lasting bond on various plastic surfaces in a re-sealable 25mL syringe! PlasticWeld is a hand mixable two part epoxy putty stick forulated to repair, fill and rebuild various plastic compounds and surfaces. MarineWeld is a specially formulated two part adhesive & sealant in a 25mL re-sealable syringe! MarineWeld provides a strong flexible bond that is waterproof, chemical and UV resistant. KwikWeld is a fast setting version of The Original J-B Weld two-part epoxy in a re-sealble 25mL syringe! KwikWeld provides strong, lasting repairs to many surfaces. SuperWeld is a specially formulated super glue that provides a strong bond in seconds with a precision-tip applicator that allows for even and point-point surface application.
Surface Application Great For: Thermoset & Carbon Fiber Composites, Thermoplastics, Coated Metals & Concrete Plastic & PVC, Fiberglass, Glass, ABS, Composites, and Vinyl. ABS, PVC & CPVC pipes and plastics, auto bumpers and trim, vinyl surfaces and siding, marine repairs & fiberglass parts, plastic water tanks, and plumbing. Metal, Plastic & PVC, Wood, Fiberglass, Aluminum, Carpet and Composites. Cermaic & Tile, Fiberglass, Plastic & PVC, Wood, Concrete and Glass. Great For: Steel, Rubber, Most Plastics, Wood
Cure Color Black Translucent Yellow Off-White White Clear Clear
Set Time 15 Minutes 5 Minutes 25 Minutes 5 Minutes 1 Minute 10 Seconds
Cure Time 30 Minutes 1 Hour 3 Hours 1 Hour 1 Hour 24 Hours
Strength (PSI) 3770 PSI 3900 PSI 600 PSI 2350 PSI 2300 PSI 3500 PSI

Product Description

PlasticBonder is a quick-setting, two-part, urethane adhesive system that provides strong and lasting repairs and works on thermoset, carbon fiber composites, thermoplastics, coated metals, concrete & more. PlasticBonder has a 1:1 mixing ratio, sets in 15 minutes and can be sanded after 30 minutes. With a tensile strength of 3770 PSI, PlasticBonder sets black in color and cures to a hard, permanent bond.

Product information

Technical Details

Additional Information

Warranty & Support

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J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Black - 25 ml


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What's in the box

  • Epoxy Syringe 25 ML.^Stir Stick
  • Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    13,821 global ratings

    Customers say

    Customers like the performance and ease of use of the bonding adhesive. For example, they mention it works well, is durable and easy to apply. Some appreciate the dryness. That said opinions are mixed on durability, adhesion, value, ease of setup, and ease or mixing.

    AI-generated from the text of customer reviews

    523 customers mention474 positive49 negative

    Customers are satisfied with the performance of the bonding adhesive. They say it works great the first time, is durable, and works well if you work quickly. Some mention that it works well for repairing duck and goose docoys, and has a lot of hold strength.

    "...The epoxy is strong and easy to apply. Great product." Read more

    "...materialized, BUT....I found uses for it around the house, and this stuff is AWESOME...." Read more

    "...This worked to adhere it back on. Great stuff!" Read more

    "...When it works it is wonderful, when it does not it is typically easy to clean up and remove from the item so you can try a different solution...." Read more

    156 customers mention125 positive31 negative

    Customers find the bonding adhesives easy to use. They mention that it's strong, easy to apply, and has a syringe-like tool. They also appreciate the quick setting time, which saves time.

    "...One cannot even tell where the hole was. The epoxy is strong and easy to apply. Great product." Read more

    "Does the job and is easy to use. I’ve never worked with plastic bonding before, and I had no problem with it...." Read more

    "...It was inexpensive and a snap to use. It filled the gaps perfectly with no mess. And it comes with a cap to allow you to reuse it...." Read more

    "...It worked really well and it’s pretty straightforward!" Read more

    66 customers mention46 positive20 negative

    Customers are mixed about the ease of setup. Some mention that the product is excellent for this repair, making a strong and hopefully permanent repair. It's really good to repair cracked plastic items, and is perfect for DIY repairs. However, others say that it takes longer than they say to set and is not super quick and convenient.

    "I used JB Weld's plastic repair epoxy with total success. It easily repaired a hole in my plastic auto panel...." Read more

    "Easy to mix & apply makes a very hard, strong repair" Read more

    "...a problem, but I wanted to let people know that it’s not completely cured in 30 minutes and might even take a whole day if you don’t heat it...." Read more

    "I bought a couple of these. Really good to repair cracked plastic items. Use it on our golf cart...." Read more

    60 customers mention44 positive16 negative

    Customers like the dryness of the bonding adhesive. They say it dries fast, hard, and strong. It is easy to use and sands easily after drying. Customers also mention that it cured glossy black and does not appear to be brittle when dry.

    "...Has excellent holding power, but doesn't seem to dry rock hard and brittle...which means the repairs in plastics aren't going to crack, and that's a..." Read more

    "...This stuff is amazing!!! It dried hard as a rock, and my bumper has never looked better. It’s been a couple of weeks now and still no issues...." Read more

    "...It has a decent heat rating and dries fairly quickly." Read more

    "...But just note that it is BLACK and it will dry black. So if you are gluing something where the glue will show, be aware...." Read more

    338 customers mention222 positive116 negative

    Customers are mixed about the durability of the bonding adhesive. Some mention that it's very strong, and the repair feels stronger than the actual plastic. However, others say that it broke off completely or partially.

    "...One cannot even tell where the hole was. The epoxy is strong and easy to apply. Great product." Read more

    "...Has excellent holding power, but doesn't seem to dry rock hard and brittle...which means the repairs in plastics aren't going to crack, and that's a..." Read more

    "...for medium sized repairs, but for larger repairs the syringe does not last very long, and for smaller repairs a lot of Plastic Bonder goes to waste..." Read more

    "This plastic weld works great. It has a lot of hold strength. Just make sure that you prep and clean the application area well before applying this." Read more

    181 customers mention125 positive56 negative

    Customers are mixed about the adhesion of the adhesive. Some mention that it holds the plastic with a strong bond, while others say that it doesn't bond securely and is hard to keep in place.

    "...This worked to adhere it back on. Great stuff!" Read more

    "This product is a very strong adhesive! I love the results with helping fix my broken car antenna cover. Thank you!" Read more

    "...Tips: • Wear gloves. Though not listed, it sticks to skin quite well and is difficult to remove if left on your fingers for any amount of time..." Read more

    "...The bond is strong and I have confidence in the final results.I used this product to bond a plastic fender back onto an electric scooter." Read more

    107 customers mention50 positive57 negative

    Customers are mixed about the value of the bonding adhesive. Some mention that it's value for money, the greatest cheapest fix, and the best plastics epoxy money can buy. However, others say that it is very messy and wasteful.

    "It's a little messy to use, but it works well." Read more

    "...After trying other “fillers,” I went back and purchased this. It was inexpensive and a snap to use. It filled the gaps perfectly with no mess...." Read more

    "...4 and not 5 because it is super awkward, you have to mix it, and it made a mess. You cant just squeeze it on to the toy...." Read more

    "...They have earned my trust through many years by producing affordable quality adhesives, epoxies, and lubricants...." Read more

    52 customers mention26 positive26 negative

    Customers are mixed about the ease of mixing. Some mention that the 1:1 mix ratio is a delight, and the dual tube design makes mixing easy. However, others say that the first third of the product did not mix properly, making a mess, and leading to improper mixture and curing.

    "...JB weld worked perfectly for this. Easy mixing, no mess. Resealable cover is great. Just perfect. Will buy again." Read more

    "...It was a difficult area to glue so I can't fault the product." Read more

    "Easy to mix & apply makes a very hard, strong repair" Read more

    "...4 and not 5 because it is super awkward, you have to mix it, and it made a mess. You cant just squeeze it on to the toy...." Read more

    Works??? Maybe???
    3 Stars
    Works??? Maybe???
    So I bought this in the hope I could repair the completely busted arm on my chair. I tried twice to follow directions exactly and both times even the smallest amount of pressure on it after the set time caused the arm to break off again. I really was hoping this would have worked but alas it just didn’t meet my expectations.It did however do an fantastic job of repairing my busted garbage can kid handle so thin plastic is good for this but thick is not
    Thank you for your feedback
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    Top reviews from the United States

    Reviewed in the United States on February 3, 2024
    Size: 25 ml - 2 PackVerified Purchase
    Reviewed in the United States on January 13, 2024
    4 people found this helpful
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    Reviewed in the United States on February 25, 2024
    One person found this helpful
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    Reviewed in the United States on July 29, 2022
    37 people found this helpful
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    Reviewed in the United States on February 25, 2024
    Reviewed in the United States on February 28, 2024
    Reviewed in the United States on February 9, 2024
    Size: 25 ml - 2 PackVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on December 13, 2023
    Size: 25 ml - 2 PackVerified Purchase
    Customer image
    5.0 out of 5 stars Saved me $3,600!
    Reviewed in the United States on December 13, 2023
    My car is low profile and loves potholes, lol. The front bumper cracked, which caused the grill to fall out. I thought it would be a simple repair, but I was told by 2 different auto body shops that I’d need to complete replace it at a whopping total of $3,600! One guy said he could epoxy it back for $600, but he was a no call/ no show, so I decided to give this stuff a try.

    This stuff is amazing!!! It dried hard as a rock, and my bumper has never looked better. It’s been a couple of weeks now and still no issues. I used 3 bottles, but I know 1-2 would have been just fine.

    I can’t believe how well this stuff works. My pocketbook is incredibly grateful to JB Weld!
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    11 people found this helpful
    Report

    Top reviews from other countries

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    Bill
    5.0 out of 5 stars easy to mix
    Reviewed in Canada on February 5, 2024
    Juan Francisco Medina
    5.0 out of 5 stars Pegamento ideal para uso automotriz
    Reviewed in Mexico on July 27, 2022
    Customer image
    Juan Francisco Medina
    5.0 out of 5 stars Pegamento ideal para uso automotriz
    Reviewed in Mexico on July 27, 2022
    Lo utilice para pegar un faro, ya que tuve un percance por alcance, el daño fue el faro, se rompieron los soportes, después de lijar con un Dremel y el cepillo de cerdas de metal para descontaminar y alinear los soportes coloque el adhesivo previamente mezclado y el resultado es completamente excepcional. Bastante resistente.
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    Richard Morris
    5.0 out of 5 stars Good gunge but need to prep surface
    Reviewed in the United Kingdom on January 31, 2024
    Haridev V
    5.0 out of 5 stars Worked for fixing the headlight mounts on my car
    Reviewed in India on January 4, 2024
    PhilGé
    1.0 out of 5 stars NON compatible PE, HDPE, PPE
    Reviewed in France on October 9, 2023
    Size: 25 ml - 2 PackVerified Purchase