Loctite - 9340 Hysol - Green Epoxy Structural Adhesive High Temp 2.7 Ounce, Grey

I replaced the hood insulation on my truck with some aluminized sound deadener. I originally thought that 3M headliner glue would be able to withstand the heat of the engine bay. It did not. Some areas under the hood were OK with the headliner glue, but the sections right above the engine kept losing their adhesive quality. I tried a high heat epoxy from J.B. Weld, in hopes that it would be able to stand up to the heat. It did not. I finally tried this stuff, after cleaning the other adhesives off as much as possible. It has been over a year now, and the section where I used this epoxy are still solidly in place. When a section starts to fail, I simply pull it off, clean up the area as best as possible and apply this. It is definitely more expensive, but the results are worth it.

I bought this to make a second repair of a treasured teapot lid that had been broken into numerous pieces. The first time I used regular hardware store 5-minute epoxy. After a few months the glued joints just disintegrated, probably because of the constant exposure to steam. I specifically searched for high temperature epoxy, and found this. So far, it has worked. Only quibble is that the dark green color makes it impossible to make a near-invisible repair. I just think of it as a Japanese style "kintsugi" repair, where the joints are meant to show.

This is a hi temp epoxy and proper time is needed to fully cure. Results are phenomenal if following instructions.

I was skeptical, and for the price didn’t want to buy it and have it but work, but am very pleased so far with the results. Takes a lot longer to cute than regular epoxy, so don’t move your project fur at least a day. Really solid. Will be exposed to heat, so we’ll see.

I needed something to attach a 10W LED diode to a custom heat sink. The first epoxy I used melted and the LED cooked itself to death. I bought this and was able to fake a convincing gas lamp on stage by hiding the 10W LED in some cheesecloth. It looked great. It did not melt. Yay!

Favorite Epoxy By far! Amazing mouth feel.

Seems to be good on carbon fiber. Bicycle pedal insert too loose on FSA crankset. Made some room around it with dremel tool and I will see with time the integrity of the bond. As suggested by Loctite Henkel rep.

The glue itself is excellent but after a few months both tubes screw caps broke off and made a mess. I guess the plastic cap design is poor.