














⚡️ Bond like a pro, fix like a boss!
J-B Weld Original Steel Reinforced Epoxy Syringe delivers a powerful 5020 PSI bond with a quick 4-6 hour set time and full cure in 15 hours. Its heat resistance up to 550°F and versatile use across metal, automotive, plumbing, and marine repairs make it the go-to epoxy for professionals and DIYers seeking durable, lasting fixes.
| ASIN | B0CTB8GHYP |
| Best Sellers Rank | #1,618 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Metal Filled Epoxies |
| Brand | J-B Weld |
| Color | Dark Grey |
| Date First Available | January 25, 2024 |
| Full Cure Time | 15 Hours |
| Global Trade Identification Number | 00043425990556 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 0.85 Fluid Ounces |
| Item Weight | 7.4 ounces |
| Item model number | 50165-2 |
| Manufacturer | J-B Weld |
| Material | Epoxy |
| Number of Pieces | 2 |
| Package Information | Syringe |
| Product Dimensions | 1.25 x 4.38 x 8.63 inches |
| Special Feature | Fast Setting |
| Specific Uses For Product | Repair |
| Tensile Strength | 5020 Pounds Per Square Inch |
| UPC | 043425990556 |
| Unit Count | 1.7 Fluid Ounces |
| Viscosity | Moderate |
| Viscosity Level | Medium |
| Water Resistance Level | Waterproof |
J**S
Used properly, JB weld products are on par with industrial grade epoxy adhesives.
Let me preface: I work as a QA/QM/QC engineer with hard state electronics, I am self-taught in how to do electrical work (house wiring) and also self taught in the use of machine shop equipment (drill presses, lathes, so on and so on). Part of my work is also with "potting" compounds, that is, encapsulating the industrial electronic piece in various lacquers, fiber glass resins, high thermal condustivity and high dielectric strength epoxies. Suffice to say, I know what I am talking about. AB is on par with these industrial grade "potting" compounds. There is a faucet in my house that has that stupid design where the handle is on a stem that is held in place with a set screw (a screw with no head). After repeated usage it came undone. The valve still works but the handle did not stay in place. So I used this AB product to back fill the orifice in to which the valve stem was inserted and then cranked a flat head screw in to the port for which the set screw was intended. It's been in service since then with ZERO FAILURE for several years, and the hand is solidly held in place, there is no slop in the handle's movement. It's "welded" in place by the back fill with the JB weld and the screw which held it in place until the JB weld putty set. There is another faucet which was a much more complicated fix, so I won't describe that one. All one needs to know is with JB weld and ingenuity I made the handle effectively shatter proof, you can slap the handle down with a thunk and it will not come undone.
L**A
Easy to use
I used this to fix a kitchen sink faucet handle, the gear stripped and would free spin. The instructions were clear, I used the cardboard Amazon box to mix the 2 parts, applied it to the gear sticking out of the sink, stuck the handle back on it, and left it overnight. By morning the sink handle worked like new! It's been about a week since applying it and its still holding strong. The shaft sticking out of the sink was metal, and the gear inside the handle was plastic and striped smooth. I was worried it wasn't going to bond well but a week later and its still going. Great product IMO.
Z**M
A great product for every household.
Great stuff! I have been using this product for many years. The new plunger system is much better than the old containers. This is really tough stuff and will adhere to most anything.
D**S
JB Weld - always works for my projects.
JB Weld products always work great for my projects. I haven't been disappointed yet. Easy to use, and they do what they say they'll do.
L**K
It did what it said.
I was really pleased with this epoxy. I read the instructions, performed them as stated and it turned out as expected. I will say that if you’re dealing with a moderate or large project… get two. I used it on granite.
M**B
J B
Good stuff with the right application.
J**E
Cures as hard as steel!
Impressive how solid this stuff is when it’s setup over night. It has the same consistency as steel! Grinds off smoothly and makes a hard bond. Works as intended, recommend this product.
K**R
Love that JB Weld
I've used JB Weld on so many projects and I am always happy with the results. It's super easy to mix with this syringe dispenser and it cures quickly. It sticks really well and holds as well or better than the original material. I used this to patch a hole in a lawn mower deck, repair many plastic parts that you would normally throw away, and even used it to cement a chipped piece of concrete back into my driveway. It makes permanent repairs that last as long as the item being fixed. Great value to save a broken item.
G**E
It’s the best cures fast
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.
L**N
Fyllde sim funktion
S**L
JB Weld are trying to charge import duty on top of the listed price. It doesn't say anything on the product details that this is due on top of the purchase price. Someone there is getting mixed up about this one.
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
Trustpilot
5 days ago
3 weeks ago