







⚡ Fix it once, fix it forever with J-B Weld™!
J-B Weld™ Syringe Original Cold-Weld™ is a two-part epoxy system delivering a permanent, high-strength bond of 5020 PSI. It sets quickly in 4-6 hours and fully cures within 24 hours, withstanding temperatures up to 550⁰F. Perfect for automotive and metal repairs, it bonds multiple metals and materials, curing to a durable, machinable dark grey finish.








| ASIN | B072V321DX |
| Best Sellers Rank | 1,681 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Metal Filled Epoxies |
| Brand | J-B Weld |
| Customer Reviews | 4.5 4.5 out of 5 stars (998) |
| Date First Available | 28 April 2017 |
| Item Weight | 45.4 g |
| Item model number | 50165 |
| Manufacturer | J-B Weld |
| Manufacturer part number | 50165 |
| Model | 50165 |
| Product Dimensions | 3.18 x 11.13 x 22.23 cm; 45.36 g |
| Special Features | Color Glue, Fast Drying, Heat Resistant, Strong |
| Viscosity | [EG] High |
B**W
Have Patience
This stuff is really good. I was a bit dubious at first as it’s quite loose when it comes out of the syringe and stays the same on application which, to be fair, helped me out. It stayed sticky for hours afterwards causing me to think it isn’t set properly or my mix want correct. However after leaving it overnight it solidified into a really strong bond which hasn’t budged since. For reference I used it to repair a broken weld on a bar stool frame.
P**E
Best adhesive I have tried.
I have now used this adhesive several times especially for cutlery used in a dishwasher. It is excellent and so far I have had no repaired items fail the dishwasher test!
A**R
Very good
Very good item. Well made
G**Y
Sets rock hard for a solid strong bond
Bought this epoxy adhesive to glue magnets onto my front door letterbox which was rattling during recent high winds. The magnets, now securely in place, allow a firm grip of the outer flap without the postman noticing the additional effort required in lifting the flap for mail. The epoxy resin fixes metal to metal and is completely cured within 12-18 hours. I had to take care that only the magnets were glued to the metal parts of the letterbox as any overspill would have resulted in the letterbox being totally sealed as this resin sets rock solid.
M**.
Excellent strength hold
Used for a work project, really simple instructions on the reverse and worked perfectly as intended.
S**.
Good stuff
Good stuff works well and great price
A**R
stronge permanent bond with 6 hour set time
takes 6 hours to set. strong permanent bond though. recommend
D**N
Does not set well in cool temperetures (less than 10'C)
Does not set well in cool temperatures as I found out, but in the house I used some for a quick plastic repair with no issues
G**S
This epoxy is perfect. I use it to weld pinbacks to enamel pins. It's so sturdy. Even with the expensive shipping to the Netherlands worth every penny.
G**M
Purchased this primarily to lengthen my sons golf club handles as it really was the only product recommended by others. Overall, great product and particularly liked the twist cap which will prevent the rest of the tubes hardening. The delivery was pretty quick and it was safely packaged as well. Thanks
E**I
Hält das was versprochen wird.
C**S
Un buen producto, mucha adhesión. Fácil de usar
M**I
جيد
Trustpilot
1 month ago
2 months ago