BOMEI PACK 3 Inch Copper Foil Tape,Copper Tape with Conductive Adhesive for Guitar, Gold Duct Tape Metal Foil Adhesive Duct Tape for Electrical Repairs, (3 Inch)

Excellent

Works as advertised. The caveat is that the foil layer is thin. Still got the job done for my application but, if you want something more robust, order the next thicker foil.

Doing a custom installation of a steering wheel horn switch, Ford owners will know. cutting was easy and works well. Making extra ones for latter.

This is thick copper foil so it's super easy to handle.

I have a bunch of different copper foil tapes with different widths, but with those you kind of just have to use as is. You can choose the length, but trying to trim them thinner is nearly impossible with ripping or bunching up the tape. That's what's great about this tape, you can unroll a bit and cut whatever width, length or shape that you want so you have more options. It does cut well, just make sure your knife or scissors are sharp, but I find the adhesive doesn't hold up well under the heat from a soldering iron. If you go over solder multiple times the adhesive seems to melt and loosen the tape from the surface, leaving a sticky mess on the edge of your project that will need to be cleaned if you want to add more solder. The solder also didn't adhere to the copper foil uniformly everywhere, even using the same solder wire, flux and cleaning procedure for copper foil that I always use and normally get great results. I am not sure what the problem is (I haven't been soldering very long so it could partly be user error, which is why I didn't deduct more than 1 star), but I am going to keep troubleshooting until I (hopefully) get the same results as with my other copper foil.

I used this product to make 3-D Valentine Hearts. It was a craft I saw done by The Old Tattered Flag. It worked great!

This is a unique material with many potential uses. As some other reviewers mentioned, it is thin, and you have to apply it with care or it'll get all wrinkled up, stuck to itself, or even possibly tear. But that is a usage issue, not an issue with the product itself.I was pleasantly surprised at how large this roll is, I included some photos next to a soda can for scale. It's definitely a good amount of material to work with!My primary intention with this is for a final seal around the lid of some EMP boxes I made out of ammo canisters. I know they are airtight with a rubber o-ring, but there are some gaps in metal-to-metal contact between the lid and the box. I think using this conductive tape to seal that up will shore up that small gap.Something else I thought of, which I'm not sure if it'll work, but I will experiment at some point and post pictures if it does, but drawing out antenna patterns onto the copper and then using PCB echant to eat away the rest. Might be a cool way to experiment with small, adhesive, fractal antenna designs. I guess you could also potentially make non-flat circuit boards of out this too. Like I said, lots of interesting potential. Not sure what will work and what will fail, but that's what experiments are for!This is a very cool and unique material and I am glad to have it in my arsenal of electronics supplies. Do recommend for anyone with similar interests!

This tape is paper thin and will curl as it comes off the paper backing causing creases and sticking to itself. No bueno. Will not be buying this again for any reason as it doesnt work well or last.