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J e f f Bezos
> 3 dayThe gauge inlet broke off 3 or 4 years ago and I used a 2 part epoxy to glue it back on. It lasted until 4.2.23 it started to come off so I removed it and cleaned up the old epoxy and re applied with a nice big clamp! Let it cure for 60 to 80 minutes and fired the pool pump up! Works great and $4 is way better than $100 valve assembly! And the gauge still reads lol great products, Ive used this to fix 100 cracks in our hot tub too!
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Sage D.
10-06-2025It may only take a few minutes to cure, but if possible Id try to leave whatever youre adhering alone for a few hours. But once it is done and fully cured, its not going anywhere. This stuff is REALLY good. One complaint though, it smells awful. Even just opening the packaging you can smell it. And if you leave it in a drawer, youll smell it when you open it. But aside from that minor inconvenience, this stuff is phenomenal.
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Tony4219
> 3 dayThis was a good buy for the quantity of epoxy. I had need for large amount of epoxy for a few projects and this worked great. However, the longer you *dont* use it (after opening for first use) it will start to get harder and harder (by itself) to squeeze out of the bottles. I keep these plastic bottles inside of sealed glass jars now. I have the same problem with Gorilla glue: great when you first open it, but the remaining yet-unused stuff gets harder and harder by itself. So, great if you need it now. Only buy the amount of 2 part epoxy that you are going to use in a year. After that, it will be too hard to mix.
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A Kach
> 3 dayUse it over and over again in the container provided
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Elbeau
> 3 dayI used this to hold the suction mount for my navigation to the hard plastic part of my dashboard. Normally, I dont like epoxy mix glues because (1) they are messy, (2) they dont dry properly if not mixed exactly right and (3) they take a long time to set & dry. However, after trying and failing with super glue and silicone glue, I tried this after reading the many reviews. GREAT STUFF! First of all, it comes out mixed in the correct proportions - just make sure you keep the plungers in sync while pushing them down. I applied it to the suction cup of the navigation mount, pressed the mount onto the dash and held it in place with duct tape while the glue was curing. I left my sunroof tilted open to allow the fumes to vent. Soon after applying the glue, the temperature dropped significantly, to as low as 40 degrees. I was worried that would prevent the glue from curing correctly. But, no problem. I removed the duct tape after a full day, tested the bond by applying increasing pressure to try to remove it. Since I was only mounting a GPS unit, I didnt exert extreme force, but far more than the GPS would place on the mount. It held tight, so I connected the GPS (a 7 Garmin). It has now been mounted for several weeks. During this time, I have driven over some rough roads (and my car has a very still suspension) and the temperature in the car has varied from 100 degrees to 40. The mount has held tight and firm. The glue did give off some odor while curing, which lingered in my car for about a week, but nothing extreme.
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R. C. Rose
Greater than one weekSaw unbiased testing of 5-6 brands and JB topped the others …. Good stuff
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FJC JR
> 3 dayGreat stuff. Insert on the face of a $269 putter came off and couldnt find it. Filled the recess on the face of the putter with this epoxy, sanded it perfectly smooth, and am rolling putts as if the putter was never damaged. Saved me a ton of money!
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Emanuel Heller DVM
> 3 dayI bought this epoxy to repair my broken cement bunny bench. My bench is now back together and looks great. My original intention was to buy a new bench but I could not find one similar. The second option was to try repairing and I am glad I found this product. It works.
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Bernie Vignali
> 3 dayUsed Epoxy to fix a glass door handle to the brass base It has been fixed dont think it will come apart too anytime soon.
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jamesa
> 3 dayJ B weld is awesome and never lets you down. If you do the correct prep work it will work better than any other brand epoxy.