

🔧 Fix it fast, fix it strong, fix it once with KwikWeld!
J-B Weld KwikWeld is a high-strength, waterproof two-part epoxy adhesive that sets in 6 minutes and cures fully in 4-6 hours. Featuring a convenient dual-syringe with a resealable cap for precise 1:1 mixing, it delivers a tensile strength of 3127 PSI and bonds reliably to metal, plastic, wood, ceramic, fiberglass, and more—perfect for professional-grade DIY repairs across automotive, marine, and household projects.
| ASIN | B0CT99FPT6 |
| Best Sellers Rank | #1,677 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Metal Filled Epoxies |
| Brand | J-B Weld |
| Brand Name | J-B Weld |
| Color | Dark Grey |
| Compatible Material | Ceramic, Fiberglass, Metal, Plastic, Wood |
| Container Type | Syringe |
| Customer Reviews | 4.6 out of 5 stars 4,820 Reviews |
| Full Cure Time | 4 Hours |
| Global Trade Identification Number | 00043425990549 |
| Included Components | Mixing Stick |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Epoxy Adhesive |
| Manufacturer | J-B Weld |
| Material | Epoxy |
| Material Type | Epoxy |
| Model | 50176-2 |
| Package Information | Syringe |
| Tensile Strength | 3127 Pounds Per Square Inch |
| UPC | 043425990549 |
| Unit Count | 1.7 Fluid Ounces |
| Viscosity | Low Viscosity |
| Volume | 25 Milliliters |
| Water Resistance Level | Waterproof |
T**C
Excellent and versatile epoxy
Great epoxy for a large number of applications b I t expensive per amount you get. Otherwise outstanding, very strong, versatile product that works on almost any material.
A**X
Most Convenient Form of J-B Weld
The combination of the dual syringe container with KwikWeld makes this really convenient. I used it to reattach a snow shovel head and it hasn't come loose at all. The syringe really is great, easy to dispense however much you need and resealable. It saves a lot of mess.
R**A
Incredible Bonding Power
I recently purchased J-B Weld KwikWeld Steel Reinforced Epoxy, and I'm thoroughly impressed with its performance. This epoxy has proven to be an absolute lifesaver for various household repairs and DIY projects. One of the standout features of this epoxy is its incredible bonding power. It creates a rock-solid connection between surfaces, and I've used it to repair everything from broken household items to automotive parts. The steel reinforcement adds an extra layer of durability, making it perfect for tasks that require a strong, long-lasting bond. The quick setting time is a game-changer. It only takes a few minutes for the epoxy to cure, allowing me to complete projects in a fraction of the time it would take with traditional adhesives. The convenience of this fast cure time is hard to overstate, especially when you have urgent repairs or time-sensitive projects. I also appreciate how versatile this epoxy is. It adheres well to a wide range of materials, including metal, plastic, wood, and more. This versatility makes it a go-to solution for a variety of applications around the house. Furthermore, the epoxy's resistance to temperature extremes, water, and most chemicals adds to its overall reliability. It ensures that my repairs remain intact, even in challenging conditions. In conclusion, J-B Weld KwikWeld Steel Reinforced Epoxy is a must-have for anyone who enjoys DIY projects or needs reliable adhesive for repairs. Its exceptional bonding strength, quick curing time, and versatility make it a top-notch choice. I've used it for numerous tasks, and it has never let me down. This epoxy has become an essential part of my toolkit, and I highly recommend it to anyone in need of a dependable adhesive solution.
Z**N
Rock-Solid Bond
I used JB Weld to repair a broken hinge on my laptop, and honestly, I’m impressed. The hinge was separating from the plastic casing, and I was worried I'd have to replace the whole laptop or pay for an expensive repair. After some research, I gave JB Weld a shot — and it worked perfectly. The epoxy was easy to mix and apply, and it gave me enough working time to position everything just right. I let it cure overnight, and by the next day, the bond was rock solid. The hinge is holding up better than it did originally!
K**N
Great epoxy, so-so container
I am a big fan of J-B Weld, and the epoxy works well and hold strong. I do have an issue with the dual syringe container. I find it difficult to get equal amounts to deploy, and closing the cap is messy and a bit prone to seal shut.
K**N
Way better than super glue! Great for tough jobs
Used to fix my vacuum. So far so good. Very strong adhesive!! Also very strong smell but that’s to be expected from a strong adhesive product. Easy to mix and Could be used for so many various projects! Very happy
A**R
Works great! They must have
I bought a several times works perfect.
S**W
Hand product
Very handy product for willing holes and is waterproof.
Trustpilot
3 weeks ago
2 weeks ago