J-B Weld 8281 Professional Size Steel Reinforced Epoxy - Hardener and Steel Pack - 10 oz

JB Weld is the best epoxy I have ever used. I use it all the time for repairs, some that are downright strange. Example: I don't function very well in the AM before coffee, so I accidentally bumped the glass coffee pot for my coffee maker. Make a small crack on the outside of the glass, just above the bottom. So I thought, lets test this: so I applied a small square of JB Weld over the small crack (on the outside of the decanter) about the size of a postage stamp. Let it cure overnight. That was a week ago, and it's doing just fine. I can't believe it...it adhered to the glass and is holding like a crazy man. Saved myself $30+ on a new decanter. I repaired one of my wife's favorite earrings when the small ring that held the dangle broke on one side. Tiny amount of JB on it, let it sit overnight, and gave to her next day. She re-fell in love with me. :) One of the properties it has that I really like is how smooth and easy it is to mix and apply. Many epoxies have thick consistency and are difficult to mix and apply smoothly. JB goes on like warm butter, but dries hard as metal. I'm always using it for something and it's never failed me yet.

Sets up quickly and cures overnight. Smells during mixing and application, but it will bond whatever it touches. Not for use on items subjected to high heat. Works excellent on plastics and most metals. Make sure to have clean contact surfaces. Great value for the job it does. I have a large telescope that weighs over 40lbs. One of the tripod mounts cracked during transport to a site. I glued the pieces together and it has stayed bonded for 24 years. Specifically a G5 equatorial German Mount tripod with a C8 Schmidt-Cassegrain optical tube.

This JB Weld has super strong bond strength. There is low odor and dries very fast. It is very easy to use. Just follow the instructions. It made a complete seal.

Stuff worked fantastic. Two colors so you can tell when its fully mixed. Takes a while to harden but when its hard, its strong. Sticks to just about anything too.

Every few years I buy this again and it's just my go-to epoxy for 3d printing and fixing random stuff. I only had one case where it didn't bond to slick polypropylene and I had to use another product.

The Epoxy works well with many materials. It does have a total cure time of 24 hours. On the front end, planning, clamping, mixing, and assembling the material is time dependent. Any excess epoxy dries to a dark gray color and my wife was not satisfied with my repairs to her china container. It was my mistake in not wiping off the excess after I had assembled the parts. This is the jumbo pack, so you have plenty to work with.

Very good quality and strong

Had a piece of cast iron that needed a fix. This stuff is fantastic! Works great. Easy to use. Fast shipping. No issues. Brand New. Yes I would purchase again.