J-B Weld 2110 Metal Fuel Tank Repair Kit, Gray

This product helped save a 30-year-old gas tank on a log splitter. Have everything ready and sanded and cleaned and ready to go. Once you mix this epoxy up it will get hard in just a couple of minutes. Wear gloves! The pack age gets extremely hot and will flow out perfectly and will harden right up and be able to use the part in no time. Do not think you have all the time in the world to work with this product. it will harden almost immediately and will get extremely hot in your hands!Hands down a great product and will save some really expensive parts that can't be replaced easily.

Works miracles, great value, no leakage and nonreactive to fuel ⛽️. I’ve had to use it twice on the same tank driveshaft put one 4in gash fixed then had a rust pinhole that turned into a nickel size hole after cleaning and prepping the surface and it turned out great followed the process was concerned about exceeding the hole size had some drip into the tank didn’t react to fuel it fell into also used 2 packs on the hole one fiberglass mesh. the old tank has some pressure off the cap now no leaks 10/10

My tank has zero corrosion and a crack developed on the bend where the steel had been stretched during manufacture. I removed the tank, cleaned the area to bare metal with a steel wire wheel on a grinder, then cleaned it a couple times with brake cleaner to degrease the steel.Others reviews report there isn't much work time after mixing the epoxy. I estimate 90 - 120 seconds. And it gets HOT! I tried to poke the goop into the fiberglass and it burnt my finger.After an hour, I shaped it with a grinder and the fix is as good as new!

This works well.I ordered two of them but only ended up needing one.The packaging could have been better. Both of them came with some of the fiberglass unraveled and sticking out from the bottom of the box.If you have not worked with this stuff before, it is nearly impossible to cut the fabric without it falling apart.Mine completely unraveled, so I just ended up squishing the fiberglass into the epoxy.Once its dry, it does become brittle. It has a little bend, but cracks/shatters.Where I am using it, it will not bend, so it's not a problem for me. If you are using it on a plastic gas tank it might be an issue if it flexes a lot.

This seems to be a very tough tank weld and it fixed the leak that I had (which I will describe further on), BUT, the most important takeaway from my review is DO NOT FOLLOW THE INSTRUCTIONS!!! Because if you do, you will end up with an unbearably hot, rock hard bag of glue! The glue will start curing by the time you finish mixing it in the bag! It is EXTREMELY important to first empty the black compound, and then empty the white compound beside it. I would recommend doing this on a party paper plate. And when everything is ready, start mixing the two compounds together with an 1 inch wide wood shim. If you do it my way the glue will cure in approx 8-10 min from the time you start mixing, vs approx 3 min from the time you start mixing if you mix it in the bag like the directions tell you. I know because I tried it both ways. I used it to fix a large rusted and pitted area or a John Deere 2640 gas tank, and the fix seems to be incredibly sturdy! I hope this helps somebody! God bless

The media could not be loaded. The stuff works great but you must be very fast. I needed for a minute as it says. It got hot and almost to hot to hold onto. Cut corner of package. Put a layer on and applied the fiberglass cloth which I had pre cut to fit. Before I could apply more over the cloth as it said, it got hard in the package. You only have maybe 2 1/2 minutes start to finish and the rest is unusable. I could not finish my repair. Dries to fast to work with it.

Good product

Bought this kit to patch a top leak but it sealed so well it's become a permanent fix. Going on 2 years now. You do not have much time once this stuff is mixed to get it on the tank and get the patch in place. So be fast! Saved me buying a 800 fuel tank.