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🔧 Fix it fast, fix it strong — the ultimate epoxy for every project!
J-B Weld 50176 KwikWeld is a fast-setting, steel-reinforced two-part epoxy in a convenient syringe delivering a 1:1 mix ratio. It sets in 6 minutes, cures fully in 4-6 hours, and boasts a tensile strength of 3127 PSI. Designed for durable repairs on metal, plastic, wood, ceramic, and more, it offers waterproof, heat-resistant bonding up to 300ºF, making it the go-to solution for professional-grade DIY and industrial fixes.

| ASIN | B009EU5ZMA |
| Best Sellers Rank | #1,436 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Tile Epoxy Adhesives |
| Brand | J-B Weld |
| Brand Name | J-B Weld |
| Color | Black |
| Compatible Material | Ceramic, Metal, Plastic, Polyvinyl Chloride, Wood |
| Container Type | Can |
| Customer Reviews | 4.6 out of 5 stars 4,996 Reviews |
| Full Cure Time | 6 Hours |
| Global Trade Identification Number | 00043425501769 |
| Included Components | 1 carded Syringe |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | KwikWeld Syringe |
| Item Weight | 1 Ounces |
| Manufacturer | JBWeld |
| Material | Steel Reinforced Epoxy |
| Material Type | Steel Reinforced Epoxy |
| Model | 50176 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Fast Drying, Strong |
| Part Number | 50176 |
| Special Feature | Fast Drying, Strong |
| Specific Uses For Product | DIY, Craft & Professional |
| Tensile Strength | 3127 Pounds Per Square Inch |
| UPC | 043425501769 |
| Viscosity Level | High |
| Volume | 25 Milliliters |
| Warranty Description | No Warranty |
| Water Resistance Level | Waterproof |
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.
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.
A**R
Very strong
Wheel spot welds fell off high end computer chair. Used this to remount the wheel holder. Holds extremely well and strong. Woah it was black but works amazing.
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.
B**.
Great product, I fully endorse it.
Works like I hoped, but didn't expect!
L**E
Quick and easy fix!
Easy to use, just follow the directions. Like I had a color choice. Would purchase again.
R**N
Cures to a Grey, very hard repair, somewhat easy to mix and apply
J-B Weld 50176 KwikWeld Steel Reinforced Epoxy Syringe - Dark Grey - 25 ml,Black when mixed it is Grey, applies in more of a liquid form, cures hard like a rock. while it is curing it is more or less liquid, it will run and drip. Cover any exposed areas you do not want to get JB Weld on as it will be most difficult to get back off.. You may need to contain it until it cures in plastic wrap, can be reinforced with fiberglas cloth for some added control. whatever you apply it to, will not move after cured, be certain it is in the proper position before your item is left to cure. RECOMMENDED I do not know the seller and did not receive anything for my random review 230407 2355
S**G
Ottima
Ottima colla bicomponente, usata per incollare carbonio, fibra di vetro e alluminio e regge alla grande! Assolutamente consigliata, peccato non si trovi facilmente.
M**M
Fixes Sinks....
Now, anyone who works overseas, on ships or offshore will know this reality. The second you leave the home to travel to work is when something goes wrong at home, leaving your better 3/4 to deal with it. This can be a painful experience if its something you should have done.... Anyway, this time it was my kitchen sink. It rotted through. Seriously. My wife discovered that there was a small hole in it which, inevitably allowed leakage to the strange and forbidden zone under it where She Who Must Be Obeyed keeps enough chemicals to start a weapons factory. No even that old either. The sink that is, not the wife. She's the same vintage as me.... Now, by a process of elimination it turns out that SWMBO on leaving the house to visit me overseas drenches the sink with industrial grade bleach and then sits the plastic washing bowl back down thus trapping chemicals against the stainless for weeks at a time. So the mystery is solved but not the solution...Step forward this plastic steel. Now, clearly I'm not going to leave the sink with a damned great hole in it even if sealed but working overseas means a few weeks more until I get home. And of course that means my wife needed a fix which this provides until I replace the unit. So I searched in Amazon for something suitable - and as I knew about JB Weld, or rather knew the name, I bought this and had it delivered for The Boss to effect a short term fix. Part of the reason I picked this is because it's easy to deal with and get the mix right as the two pack are in dual syringes with joined plunger. Easy peasy to squeeze out what you need in the correct amounts and then mix to the correct consistency. Because of this design it avoids or reduces the mess and you can, if you are careful prevent getting gunk on your fingers. Also, you can easily seal up the ends and keep this epoxy steel in good condition for future use. Put it in a cool place or even better a fridge if you want to ensure a long life. That's what we do on ships and in the offshore construction world. Once mixed to a thick paste this can easily be spread into place where it grips like poo on a blanket. Really. That being said I did make sure my wife cleaned the area to be fixed with solvent to remove any greases and oils first. So, after using this to seal up the hole and leaving for a few hours to cure - which is always better to do if you have the time despite this being a fast cure product - water was duly introduced and hey presto! No leaks. I just know that the day I get home the first item on my 'Honey Do' list is to replace the sink...
D**O
So far so good. Not too messy
Used to repair the broken concrete/marble base of a bronze sculpture. So far so good. Not too messy. INcluded a built in tray in the package for mixing and a stir stick. Also a cap to seal the unused epoxy. Will see how that worked the next time I use this.
R**D
Working well.
Works as advertised.
R**H
Teufelszeug
Ich habe den Kleber benutzt, um einen Handlauf einer Treppe an einer Steinwand zu befestigen. Der Handlauf war inklusive Dübel aus der Wand gerissen. Ich habe den Kleber in die Löcher gegeben und den Handlauf samt Dübel wieder in die Löcher gesteckt. Nach einem Tag mit Fixierung des Handlaufs war alles bombenfest. Einfach klasse! Einziger Wermutstropfen: Die Beschreibung ist nur auf Englisch
Trustpilot
4 days ago
2 weeks ago