J-B Weld 50139 Plastic Bonder Body Panel Adhesive And Gap Filler Syringe - Black - 25 Ml

Good quality

The best. I used it for my EV car charger handle that was broken and it’s working perfectly

Bought it to repair the windshield pillar on my car. After mixing the product it takes around 20 to 30 minutes to start becoming harder. After an hour it hardens and it has a little rubbery texture. I sanded it and painted it afterwards, great result and easy to use.

Good Quality

Works well

Super strong

This is a great product. Bonds really strong.

This horrible glue had to be picked out because it had dried (white component of the glue). At first I thought it was a little, but I had to disassemble the syringe to get it. And in the end, having mixed it in the right proportion, after 48 hours the glue remained like rubber and did not glue securely, what I needed. I did not find the date of manufacture on the packaging, but this is clearly an expired product. This is a complete disrespect for the consumer, China even writes the date of manufacture and expiration date. Stay away from this brand and seller.

15 euros de contra Ren bolso aparte del producto

I used it to repair my car bumper, and it's holding up very well. The bond feels strong, and I'm happy with the results. I would definitely recommend it for plastic repair.

I bought this after doing some online research when my son accidentally broke the passenger-side mirror on my new 2026 Honda CR-V. The electronics, glass, and adjustment functions were still working perfectly, but the rotation/base area of the mirror had become loose, and I really did not want to spend around $300–$400 replacing the complete mirror assembly for one damaged section. I tried other products first without success, so I decided to give the J-B Weld Plastic Bonder a shot. I was honestly impressed. After applying it to the damaged area and holding everything in the correct position, within roughly 7 minutes the mirror already felt solid with practically no movement. For this type of repair, the bond feels extremely strong. Application is pretty straightforward, especially with the dual syringe that dispenses both components together. My main recommendation is to protect the surrounding area with painter’s tape before applying it. If you squeeze the syringe too aggressively, more product can come out than expected, and this stuff is definitely something you don’t want spreading over painted or visible surfaces. For me, this turned what could have been a several-hundred-dollar repair into a very inexpensive DIY fix. The syringe is also resealable, so I can keep the remaining product for another repair. Pros: Strong bond, sets quickly, easy to mix and apply, works well on automotive plastic, inexpensive compared with replacing the whole part, and reusable. Minor caution: Control the syringe carefully because it can dispense more adhesive than you need. Overall, this was a very impressive repair product and absolutely worth trying before replacing an expensive plastic automotive component that is otherwise still functional.

Great!!!

Werkt perfect