










🛠️ Fix it fast, fix it Krazy—because your projects deserve the best!
Krazy Fix Fast Waterproof Glue is a fast-curing polyurethane adhesive gel designed for versatile, industrial-strength repairs. Packaged in convenient single-use 4g tubes, it bonds with nearly any surface—ceramic, plastic, metal, wood, and more—offering a waterproof, weatherproof hold with a tensile strength of 1000 PSI. Its quick 1-hour cure time and mess-free application make it the go-to solution for professional-quality fixes that last.







| ASIN | B0BC2CTDF6 |
| Best Sellers Rank | #1,090 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Urethane Adhesives |
| Brand | Krazy |
| Color | Light Brown |
| Date First Available | October 25, 2022 |
| Full Cure Time | 1 Hours |
| Item Form | Gel |
| Item Package Quantity | 1 |
| Item Weight | 0.423 ounces |
| Item model number | KF103 |
| Manufacturer | Toagosei America, Inc |
| Material | Ceramic,Polyurethane,Resin,Rubber,Wood |
| Number of Pieces | 3 |
| Package Dimensions | 7.09 x 3.78 x 0.51 inches |
| Package Information | Tube |
| Special Feature | Fast Drying, Strong, Water Resistant, Waterproof |
| Specific Uses For Product | Craft, Model, Shoe, Wallpaper |
| Tensile Strength | 1000 Pounds Per Square Inch |
| UPC | 890246000540 |
| Viscosity | 5000 |
| Viscosity Level | Medium |
| Water Resistance Level | Waterproof |
M**E
Sole savior - Krazy Fix to the rescue!
I recently purchased the polyurethane krazy glue and let me tell you, I am blown away by its effectiveness! My work shoe's sole had been separating for weeks, and I was hesitant to spend a lot of money on a repair. That's when I stumbled upon this. First and foremost, this glue is incredibly fast-acting. I applied it to the sole of my shoe, and within minutes, it had bonded together seamlessly. I was amazed at how quickly it set, and I was able to wear my shoes again almost immediately. Not only is it fast, but this Krazy glue is incredibly affordable. I was able to fix my shoe for just a fraction of what it would have cost to take it to a cobbler. And the best part? I still have more for future repairs. But the real selling point of this product is how easy it is to use. The precision tip allowed me to apply just the right amount of glue exactly where I needed it, without making a mess or getting my hands sticky. And the polyurethane formula means that this glue is incredibly strong and durable, ensuring that my repair will last. Overall, I cannot recommend this glue enough. It saved me time, money, and frustration.
R**N
Good value for the money
Ease of use, flexibility
W**5
Excellent quality product
Excellent quick drying polyurethane waterproof glue.
S**.
Works as always!
Holds everything together and drys quickly, good product for price!
C**L
Does not work as effectively as it claims to work
This item claims to hold together ceramic. After holding for at least 30 minutes, I set the item down to dry and it still fell apart.
C**K
Unbelievable curing speed! It’s a Krazy!
If you're looking for a reliable adhesive that sets quickly, this Krazy Fast is the perfect solution for you! At first, I was skeptical about the claim that it can cure in just 10 minutes, because general polyurethane takes more than one hour to set properly. However, this adhesive exceeded my expectations. I was amazed to see that it started bubbling in just a few minutes, though I forgot to spray a water in advance lol, It was really unbelievable! The quick curing saved me a lot of time and effort of clamping, and allowed me to move on to the other tasks without having to wait for the adhesive to set. Also, not only cured quickly, but it also showed strong and durable bonding. It might be perfect for a various applications. I really recommend this adhesive to everyone who needs a reliable and fast curing performance. It's a game-changer that will make your projects go a lot smoother and quicker.
F**D
Color change
Goes on clear, dries opaque
C**F
Tiny is better
Love these because you know when you open up glue and then use a little bit and close it up and a lot of times he gets hard and then you never use it again. That’s why these are great. They’re tiny little sizes so use them one time maybe two times and then throw them out so much better I highly recommend getting these.
Trustpilot
4 days ago
2 months ago