MG Chemicals - 8329TFF-25ML 8329TFF Thermally Conductive Adhesive - Fast Cure Epoxy, 25 mL Dual Dispenser

I needed to repair a failed Electrical connection where the supply wire attaches to the rear hinged window defrost heating elements of my Suburban vehicle. I cleaned both surfaces of the failed connection by repeatedly scratching the very rough surface ( didn't want to change the shape). I checked the fit, mixed the conductive epoxy, applied it to both surfaces sparingly, fit the pieces together, and held in place with some strong clear tape. It was a hot sunny day so I parked where the sun could shine directly on the repair and waited. The temp of the glass was near 120 so no need to use the heat gun for curing. The connection is strong and very importantly conductive to electricity. The defroster grid works great! I skipped the risk of breaking the window due to the heat of soldering the connection. This is definitely a win as repairs go.

Works well, my use case was attaching a couple low voltage mosfets to a large aluminium heat sink, for a home made 12V 3 color led controller. good heat transfer and worked as advertised for electrical insulation. one thing to note is to always check as your applying that the heatsink has NOT pushed the adhesive away and you are not making a metal to metal connection. overall very impressed.

Sadly, bought this needing to repair rear defrosters on my car before inspection for sale.After opening, realized I couldn't squeeze any out so I resorted to trying a sledgehammer, then something sharp to try and break through first layer, closest to the opening. Nothing worked. One side was completely dried, solid and wouldn't dispense anything. The liquid bit came out of the single side, wasn't adhesive, making the product unusable. Terrible quality control!

There are better options out there. Pricey for what you get. And it didn’t last long after the first application they dried up.

el pegamento no es tan poderoso como yo pensaba se me partió dos veces. yo coloque poco pegamente, le coloque muchísima mas pegamento y me funciono perfecto sugiero colocar raspar las dos superficies con liga gruesa.... del resto recomiendo el producto es bueno

This stuff the bomb. It mixes easily, and it holds on tight. After just 15 minutes or so in a toaster oven at 150 degrees, it's at full cure. I used this to put some big heatsinks on my Fire TVs and they all run much cooler now. Much fewer slow downs when using it for a long period.

This worked out perfectly for permanently attaching a heat sink. My only gripe was that the tips of the tubes were hard and needed to be agitated in order to be able to push out the separate parts.

Performs well in the application, but it wasn't workable after about 30 seconds. I suspect I got an old tube and the age was causing it to cure incorrectly. I would definitely use 8329TFS, the more flowable variant next time.