









⚡ SuperWeld: The glue that works as fast as your hustle.
J-B Weld’s 33120H SuperWeld Glue is a clear, low-viscosity cyanoacrylate gel delivering an ultra-strong, instant bond with 3500 PSI tensile strength. Trusted by professionals, it bonds a wide range of materials including metal, glass, plastic, and rubber, curing fully in 24 hours and offering water resistance for durable repairs.





| Brand | J-B Weld |
| Specific Uses For Product | Repair, Auto Accessories, Rubber, Plastic, Vinyl, Leather, Cloth, Furniture, Wood, Table Top Coating |
| Material | Cyanoacrylate |
| Item Form | Gel |
| Special Feature | Strong, Super Strong |
| Color | Clear |
| Item Package Quantity | 1 |
| Package Information | Bottle |
| Item Volume | 20 Milliliters |
| Viscosity | Low |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Water Resistant |
| Tensile Strength | 3500 Pounds Per Square Inch |
| Viscosity Level | Low |
| UPC | 043425331205 |
| Manufacturer | JBWeld |
| Model | SuperWeld 20g |
| Item Weight | 1.4 ounces |
| Product Dimensions | 4 x 1 x 7.5 inches |
| Item model number | 33120H |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 33120H |
| Special Features | Strong, Super Strong |
R**I
Impressive J-B Weld Superglue for All Your DIY Needs!
I gotta say, this J-B Weld Superglue is the real deal for all my DIY projects. The 20g pack is just spot-on for fixing stuff, whether it's small or big. And let me tell you, the bond it creates is like superglue on steroids – crazy strong! Wood, metal, ceramics, plastic – you name it, this glue can handle it all like a boss. Plus, it dries up super quick and grips like there's no tomorrow, even when things get a bit crazy.What's super cool is how easy it is to apply. No mess, no fuss – just smooth application without any running or dripping mess like some other glues out there. Oh, and did I mention the 2-pack deal? It's like getting double the awesomeness at a steal!If you're into fixing things like a pro, this J-B Weld Superglue is your new best buddy. Trust me, this stuff is a game-changer for anyone looking for a reliable adhesive that won't let you down. Get it and thank me later!
J**A
Strong and Reliable Superglue!
I’ve been using J-B Weld Superglue for various DIY projects, and I’m really impressed with its performance! The 20g pack is perfect for both small and larger repairs, and the bond is incredibly strong. It’s great for use on wood, metal, ceramics, and plastic. The glue dries fast and holds tight, even under stress. What I really like is that it’s easy to apply and doesn’t run or drip, unlike some other superglues. The 2-pack gives great value too. Definitely a must-have for anyone who needs a reliable adhesive!
P**E
Unmatched Bonding Power – A Must-Have for Every DIY Enthusiast and Professional!
SuperWeld is an absolute game-changer for any DIY enthusiast or professional. This specially formulated cyanoacrylate Super Glue provides an incredibly strong, instant bond in just seconds, working flawlessly on multiple and hard-to-bond surfaces like plastic, metal, and glass. I've used it to repair a broken china vase and a rearview mirror, and both are holding up perfectly. The applicator is fantastic, allowing for precise application even on the smallest spots, ensuring no mess and an even spread. It's perfect for quick fixes and detailed repairs alike.One of the standout features of SuperWeld is its versatility. It’s ideal for a wide range of household needs, from auto accessories and rubber to plastic, vinyl, cloth, and metal. Whether you're fixing a broken toy, securing a loose car part, or mending a delicate glass ornament, this glue gets the job done with ease. Trusted by mechanics and repair professionals, SuperWeld is the adhesive of choice for those who need reliable bonding strength in the toughest environments. Knowing that professionals trust and use this product gives me confidence in its performance for my own projects.Another significant advantage of SuperWeld is that it’s made in the USA. Supporting high-quality, domestically-produced products adds an extra layer of satisfaction to every use. It's clear that a lot of thought and expertise has gone into creating this product, ensuring it meets the highest standards.Overall, SuperWeld has become my go-to adhesive for all my repair and crafting needs. It's reliable, powerful, and easy to use, making it a staple in my toolkit. Don't hesitate—get your hands on SuperWeld and experience its incredible bonding power yourself. Whether you're a professional mechanic, a repair enthusiast, or just someone who enjoys DIY projects, SuperWeld will exceed your expectations and become an indispensable part of your repair arsenal.
A**S
Finally! A Super Glue That TRULY Is SUPER in Strength & Hold!!
Over the years, like many, I have purchased far too many "Super Glue" variations with minimal instances of true strength and holding power.However, all has changed after using this glue! To say I'm impressed would be an understatement for the following reason.As an eyeglass wearer I have over the years attempted repairs with ZERO success. Last night a heavy bottle fell over and hit my eyeglasses right at the nose bridge and snapped them in half. I applied one drop on one side and carefully pushed them together taking care to match the break as close as possible and WOW!As I type this I have been wearing my glasses with no issues and full strength adhesion, even cleaning the lenses albeit VERY carefully and still the repair is holding.I consider repairs like this to be temporary and only meant to get me by until I can get frames replaced on Monday (today is Sat and they are closed).After I get new frames I will continue to wear these repaired glasses until the repair fails as I'm curious as to longevity and will update this review on the results!***UPDATE**** After a solid week of everyday wearing, cleaning lenses, etc., this repair to the nose bridge of my eyeglasses is still holding! Beyond impressed.Footnote: I also made a repair to a pewter figurine with equally as good success in holding power whereas in the past ZERO glues would hold the repair.
C**.
Super Glue is Completely Dried Out
J-B Weld 33120H SuperWeld Glue - Clear Super Glue - 20g (batch 219199)Glue is unusable; completely dried out.Easy return/refund, but I needed it for a project that was planned. So instead of moving forward with the project, I had to run out and buy superglue. Not a big deal, just inconvenient.That being said, I gave 4 stars because this is a great product and works well when not dried out. I ended up buying the same thing at the store.Moral of the story is to check the product when you receive it to make sure you are not getting an old batch.
J**R
Great product
Never had a glue of this type last me more then a week. This glue has helped me with 3D prints glue up. I’m very happy with it and I will be getting more of it.
J**S
Great product
Worked great for my project, I’ll buy it again.
Trustpilot
1 day ago
1 month ago