Bullet Face Emi cinta de hoja de cobre conductiva de doble lado de 1/2 pulgada x 21.8 yardas, para blindaje contra interferencias electromagnéticas

I have lead burglar alarm tape which is not in very good condition on some of my windows I looked for a replacement. The lead tape is now very hard to find so I thought I woudl see if this 1/4 inch tape copper tape would work. I haven't put it on the windows yet, but I did some experiments using this tape on a glass scrap. The adhesive seems quite strong and the tape is easy to solder to even when installed on glass. The tape is thin and breaks easily so I think if the glass is broken the tape will also be broken. I crossed two pieces of the tape on glass, and with no cleaning of anything there was good electrical conductivity between the two pieces. If using on a burglar alarm I think I would put a drop of solder at any joint just to be sure. Aside from the fact that this tape is …

Thin enough to fit to most contoured surfaces and flexible enough to easily be worked into odd shapes. Retains its shape and the adhesive is sufficient for most applications. Great value and has plenty of yardage to handle a good number of applications.

The tape works as advertised. It's very thin and can tear easily but this is expected.

This stuff was cheap, but itworks as good as the expensive kind. I bought this foiol tape to use fopr making stained glass configurations. and it does just that. it holds up and takes solder well. plus you get quite a decent amount.I have reccommended this product to other stained glass workers and they all buy strictly this brand for now anyways.it is very sticky anddoes not come off with ttimethe roll is very long if your ajust using it for stained glass.

Ordered this after it was recommended by a fellow amateur radio operator and maker. Have used it in construction of two different radio project circuit boards so far as ground and/or +DC voltage busses. Works great, solders to easily and cleanly with solid connections. Adheres very well and is quite durable. Looks good and would work great for repairing damaged circuit boards as well. Great value for the money, I’m sure this roll will last a long time and will purchase more in the future. Low voltage only!

I was going to need 1/4" foil, and I didn't have the time to wait for my usual supplier. This looked like a great deal even considering "shrinkflation" due to the length of the spool. What I didn't realize was that the thickness of the foil was not included in the description. Most of the foil I use is 1.25 mil thickness. I'm guessing this foil is about 0.75 mil. It has good adhesiveness, but it is difficult to work with. It kinks easily, and if you want to remove/replace a piece, it shreds. I haven't had any difficulty soldering.

Works as advertised for wiring. I use it to repair contacts that lose their conductivity. It works much better than the circuit pen I was previously using. The adhesive is good if you don't touch it after peeling it from the backing.

Exactly as expected for copper tape. I have the industrial kind and work and was not sure what I would get from Amazon. Copper tape works well for kids' STEM flashlight project. As can be seen in photo, copper tape comes with a paper backing, which when peeled off exposes adhesive on one side. The paper backing is actually really nice to enable sharing / dividing cut pieces into individual kits without having to pass around a roll of tape. Unlike other reviews, I found the sticky side to be conductive. Photo shows the current conducts to the LED through the sticky side of tape and battery sits directly on exposed side. Circuit is completed /closed with binder clip (not a great switch, but it is cheap).