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๐ ๏ธ Fix it fast, fix it strong โ the proโs secret weapon!
J-B Weld 50139 Plastic Bonder is a high-strength, black-drying two-part adhesive and gap filler designed for plastic-to-metal and plastic-to-plastic repairs. It sets in 15 minutes and fully cures in 30, delivering a tensile strength of 3770 PSI. The dual-syringe system with a no-mess cap ensures precise mixing and prevents waste. Ideal for vehicle body panels and tough plastic repairs, this 25 ml adhesive is proudly made in the USA and trusted by professionals and DIY enthusiasts alike.

| ASIN | B0B5VJZ5XW |
| Best Sellers Rank | 273,345 in DIY & Tools ( See Top 100 in DIY & Tools ) 719 in Universal Adhesives |
| Brand | J-B Weld |
| Colour | Black |
| Compatible Material | Plastic |
| Container Type | Syringe |
| Country Of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,043) |
| Full Cure Time | 3E+1 Minutes |
| Global Trade Identification Number | 00043425990501 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 25 Millilitres |
| Manufacturer | J-B Weld |
| Material | Plastic |
| Model Number | 50139-2 |
| Other Special Features of the Product | Strong |
| Specific Uses For Product | Plastic to metal bonding, plastic to plastic bonding, gap filling |
| Tensile Strength | 3770 Pounds Per Square Inch |
| UPC | 043425990501 |
| Unit Count | 50 millilitre |
| Viscosity | Medium to High Viscosity |
| Water Resistance Level | Not Water Resistant |
M**K
Great stuff!
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!
J**S
Great adhesive
This repaired my ABS motorcycle front mudguard. Easy to dispense with the dual syringe and easy to mix. Strong repair.
J**R
Brilliant
Really good product. Stuck a small grill part on my bumper.
M**Y
Excellent
This is the best glue I have ever used
D**.
Easy to use
This glue very easy to use, ensure you wipe off excess before it dries
R**.
BMW Turbo air charge pipe fixed
Use this to bond and fill crack on turbo air charge plastic pipe on BMW, that way I saved almost 300euro on this part. Hold vibrations and boost good so far
R**Y
Jb weld plastic bonder
Probably the best bonding glue I've ever used top product A++++++๐
T**S
Ok
Ok
K**T
Prima lijn, hard uit in de opgegeven tijd en is makkelijk te verwerken, ook de afsluitbare dop is fijn omdat je meestal maar kleine hoeveelheden gebruikt.
A**R
I repaired a cracked bumper cover with it and seems to hold.
R**L
Used to repair a motorcycle fairing. Works really well!
S**.
I used this to repair a cracked undertray on my old BMW and it worked a treat. The mixed adhesive sets quickly, which is nice, and the syringe system works 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
2 weeks ago
4 days ago