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💪 Fix it fast, fix it strong — the pro’s choice for plastic repairs!
J-B Weld 50133 Plastic Bonder is a high-strength, two-part urethane adhesive in a convenient syringe delivering a perfect 1:1 mix ratio. It sets in 15 minutes and cures to a tough, tan-colored bond with 3770 PSI tensile strength. Ideal for plastics, metals, concrete, and composites, it features a resealable cap for multiple uses and is designed for quick, durable DIY repairs that stand the test of time.

| ASIN | B009EU5ZNO |
| Best Sellers Rank | #1,181 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #27 in Cyanoacrylate Adhesives |
| Brand | J-B Weld |
| Brand Name | J-B Weld |
| Color | Tan |
| Compatible Material | Carbon, Ceramic, Concrete, Plastic |
| Container Type | Syringe |
| Customer Reviews | 4.6 out of 5 stars 4,883 Reviews |
| Full Cure Time | 30 minutes |
| Global Trade Identification Number | 00043425501332 |
| Included Components | Unit^Instruction Guide |
| Item Form | Syringe |
| Item Package Quantity | 1 |
| Item Type Name | Plastic Bonder Syringe |
| Item Weight | 1.6 ounces |
| Manufacturer | J-B Weld |
| Material | epoxy |
| Material Type | epoxy |
| Model | 50133 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Fast Drying, Impact Resistant, Strong |
| Part Number | 50133 |
| Special Feature | Fast Drying, Impact Resistant, Strong |
| Specific Uses For Product | Auto Repairs, Craft, Household Repairs |
| Tensile Strength | 3770 psi |
| UPC | 043425501332 |
| Viscosity Level | High |
| Volume | 25 ml |
| Warranty Description | No Warranty |
| Water Resistance Level | Not Water Resistant |
A**R
Great plastic to plastic bond through winter…summer heat is now being tested.
Easy to use and has stood up to more than 3 months of use! I was worried that this would not plastic to plastic bond as well as I needed. But so far it held up to 3 months of use through winter. Next test will be the heat of Utah summer! The color isn’t my favorite, but it definitely has the holding strength I’ve needed. It’s super easy to use and mix, and the cap has done its job to keep the unused portion useable for future projects. The drying time was just fine, seemed to work quickly enough to not have to worry about keeping it steady for days, but it had enough workability time to allow me to get my project in the correct position before it set.
E**K
Worth it
Easy to use, appreciate it coming with a little mixing stick and a mixing tray built into the packaging and you can put it back in the packaging for storage. The cap goes back on easily. Used this on a small plastic bracket on a 94 ford and it feels stronger than the original. I would definitely recommend having this in the toolbox. The price is well worth it. Color is tan like it indicates and the set time of 5mins is great especially if you have to hold it together with your hand then sets in an hr and good to use in less than 24hrs but I still waited 24hrs. Couldn’t be happier
V**R
Excellent Product When Used Properly for Actual Structural Repairs
Excellent Product When Used Properly for Actual Structural Repairs This has been an excellent product for proper automotive and shop-related repairs when used the way it is actually intended to be used. We keep products like this on hand regularly around our automotive and business operations, and this has consistently performed very well for bonding certain plastics, trim pieces, and repair areas that require real structural adhesion rather than temporary shortcuts. One thing worth mentioning is that products like this work best when surface preparation, curing time, and proper application are taken seriously. This is not one of those products that should be blamed because someone tried to improperly patch, force, or improvise a repair beyond what the product was realistically designed to handle. The syringe design makes application clean and controlled, the mixing process is straightforward, and the bond strength has been impressive when used correctly on appropriate materials. It also sets up relatively quickly compared to some other structural adhesives we’ve worked with. The packaging arrived sealed properly with no leaking or hardened product inside the syringe, which is important with adhesives like this. The quantity also feels reasonable considering how little product is often needed per repair. Overall, this is one of those practical shop products that performs exactly the way professionals expect it to when used properly and with realistic expectations. #AmazonFinds #JBWeld #AutomotiveRepair #CarParts #GarageEssentials #StructuralAdhesive #AutoRepair #ShopTools #VehicleRepair #PracticalLiving #Automotive #LuxeLife
B**S
Amazing adhesive! Perfect for 3D prints
✅ This stuff creates a bond that is stronger than the material being joined. ✅ Unlike various crazy glues, it is positionable for a few minutes after the pieces are joined. ✅ There's no smell, good, bad, or otherwise. ✅ It mixes easily. See Pro Tips, below. ✅ It works particularly well for sticking printed items made from PETG or PLA together. I wish this stuff came in other colors, for example, white or clear. (Is clear a color?) However, the tan doesn't stand out, and it can create a nice, unobtrusive bead with careful application. 📌 Pro Tips... I learned this from Bob's wife, maker of BSI Quick Cure Epoxy . Use the plastic top of a Maxwell House coffee can as a mixing surface and mix with Royalco 5723 goo spreaders. For some reason, NOTHING, including this J-B weld or their amazing epoxy will stick to either of those. I've been reusing the same lid and goo stick for nearly a decade.
D**C
Okay, but does not cure well in 30 minutes
This epoxy touts the claim that it cures in 30 minutes and bonds better to plastics. Yes, it cures in 30 minutes, but the cure is not hard, it is consistently slightly spongy. Other epoxies can cure fairly hard in an hour and still bond just as well to plastic. The syringe is the highest quality, though. It seals well for future use with a special valvelike cap. J-B Weld's ClearWeld is dyable to any color (or stay clear), quickly cures very well, has the special syringe and cap in 25mL, and accepts additives like glass microbeads well. I recommend ClearWeld instead.
W**E
J-B Weld for plastic
I tried everything on my broken scooter fender. Gorilla Glue, Super Glue, and Flexible Super Glue. None of them worked. J-B Weld is amazing! It worked and it's stronger than the original plastic.
E**S
Saved me $600.00 on a repair. Excellent for bonding a variety of broken hoses or parts.
Excellent cohesion to a variety of plastic parts/hoses etc. A rat had eaten a hole in my f-150 hoses. One of the small hoses served the wiper fluid reservoir. Bought some small diameter hose and cut it down the center. Then placed the hose over the glued hose that had the hole. UPDATE: I saved almost a $600.00 repair with this J-B weld. The turn/wiper plastic like component on my 2012 F-150 was broken at the female screw holes (yes I said it). The turn signal/wiper part is almost $400.00 and involved removing the airbag so I tried J-B Weld. I followed instructions and the turn/wiper works perfectly. Important: I had to hold the part in place for about 10 minutes. Then DO NOT use until next day to allow complete drying. $7.00 for $600.00 is an excellent investment. FYI: I tried the plastic welding solution that failed. I tried zip ties and that failed. Update: After 2 months of daily use the glue is still holding. Before this repair I watched many Youtube videos on how to replace the broken turn/wiper component. Just be patient and follow instruction exactly. This is not like crazy glue. Holding the glue part in place for 10-20 minutes should be enough.
G**R
Successfully repaired the plastic bracket on my Honda CR-V side mirror
Used this to repair the plastic bracket on my side mirror. It's only been 1 week and a few in-town drives since the repair but I have an upcoming 8+ hour trip planned so will update this review if the repair fails.
K**.
Very strong
Very strong glue that sticks to almost anything
C**E
nolo avia probado y salio bueno muy bueno Recomendado!!
buen pegamento para plasticos, me sirvio para unir un salpicadero de moto tiene una aderencia presisa, secado rapido y muy duro lo recomiendo para aplicaciones onde no se escurra es muy liquido, gracias nuevamente
N**B
Top
Très satisfaite de ce produit car avec le système de fermeture ne sèche pas et dure
D**O
El mejor
El mejor con diferencia
R**N
This is product to go for the Fevikwik fails to do the job.
Amazing product as it perfectly worked for my car bumper misplacement. As expected Aramex delivery service is pathetic in my area and customer service doesn't bother to respond to my calls
Trustpilot
1 week ago
3 days ago