

🖤 Bond Boldly, Repair Smartly.
J-B Weld PlasticBonder Black is a two-part urethane adhesive in a convenient syringe delivering a strong 3770 PSI bond. It sets in 15 minutes and cures in 30 hours, perfect for durable plastic repairs, dent filling, and bumper fixes. Its re-sealable cap ensures multiple uses without drying out, making it the go-to solution for professional-grade DIY plastic bonding.

| ASIN | B0B5VJZ5XW |
| ASIN | B0B5VJZ5XW |
| Brand | J-B Weld |
| Customer Reviews | 4.7 4.7 out of 5 stars (984) |
| Customer reviews | 4.7 4.7 out of 5 stars (984) |
| Date First Available | 12 July 2022 |
| Format | Liquid |
| Is Discontinued By Manufacturer | No |
| Item model number | 50139-2 |
| Manufacturer | J-B Weld |
| Product Dimensions | 22.38 x 7.3 x 7.3 cm; 150 g |
| Product Name | Adhesive |
| Units | 1.7 Fluid Ounces |
K**E
Broken handle on my parents wok. Couldnt plastic weld it due to the type of plastic it was. I know I tried. Applied it nicely and boom it works great. Has been used many times since after the other adhesives only lasted once or twice. Will be buying again in the future once i run out.
A**R
I repaired a cracked bumper cover with it and seems to hold.
M**K
I used this to repair a broken tab of a motorcycle body panel. It worked a treat! Easy to mix and has decent workable time. Once fully cured (that's the important bit - make sure you give it enough time to properly cure), it made a tough repair. The only issue I had was the replaceable cap - it was a bit tricky to get the right way round and I was trying hard to not contaminate the black resin with the white hardener. All fine in the end though. I got enough to last a good while now, so looking round the house for more plastic things to fix!
R**L
Used to repair a motorcycle fairing. Works really well!
P**.
Amazing strength bonding plastic. Used it to repair the plastic hinges on my ABS tool box. Had low expectations due to the strength needed to hold the flap door together, and yet it worked so well!
Trustpilot
1 month ago
5 days ago