Double Sided Adhesive Tape - Width: 0.79 Inch (20 mm) - Length: 27 Yards (25 m) - For Arts and Crafts, DIY and Office - Quick and Easy to Use on Paper, Glass, Plastic, Wood, Metal and Fabric

Using this to make DIY capacitive touch pads for an ESP32/Arduino project (see photos showing wire soldered to a rectangular copper pad made from this tape and an adhesive copper pad stuck directly to the inside of a polycarbonate enclosure). Solders easily with standard multicore lead solder and the solder heat (using here 305 deg C) does not distort the copper or bubble the adhesive on the back with short periods of soldering - the heat quickly spreads evenly throughout the thermally conductive copper rather than melting the adhesive directly below. Works really well for soldering to and solder flows nicely on the copper surface. Adhesive on the back is strong and will reliably stick to polycarbonate project enclosure box sides without lifting or curling at the edges. Polycarbonate has a reasonably high surface energy and I would expect the tape to stick well to similarly high energy surfaces. An ideal low cost tape for RF shielding on projects or for making things like capacitive contact pads. Not too thin and holds its shape when you come to stick it to something. It may crease slightly when removed from the backing, particularly if mishandled, but is easily smoothed out when applying to get it looking flat again. Tests with continuity meter confirm the adhesive is conductive, I measured about half an ohm from front through to the adhesive back so you could layer and overlap multiple strips of tape inside an enclosure to provide shielding to all sides. Recommended.

I needed this copper strip to repair my rear screen heater connection on my car. I had been told that the only possible repair was buying a new rear screen. The copper strip has conductive glue on the back. 1 one inch strip, left to ensure the adhesive fixed on the contact area of the screen, and then I tinned it with solder, resolved the contact with a solder gun and two minutes later heater working fine. The solder gun is best because as soon as you release the trigger the heat dissipates to avoid cracking the glass of the screen. I have loads left for any other electrical repairs.

Decent tape this - strong adhesion compared with cheaper bundled tapes I've had in the past. Would purchase again.

Excellent

Bought to repair a torn plastic cover to a mini greenhouse. Poor adhesion so had to replace it with roofing tape which I did not want to use due to it not being clear. Probably okay for paper etc where a strong bond is not required or desired for that matter.

Most adhesive copper foil has the disadvantage that the adhesive is non-conductive; hence, sticking one piece on top of a broken track on a circuit board won't work, you would have to use conductive silver paint as well to get a connection. So I was highly skeptical about this product, given that it costs about the same as regular copper foil. I stuck two pieces together and my multimeter reports that they are in electrical contact. So this stuff does indeed work as advertised and will come in very useful.

Great long length and wide copper tape. Used it for protecting potted outdoor plants from vicious slug attack. It certainly seems to have deterred most molluscs, although there are still some daredevils! Great quality, great adhesion and loads of tape in this roll.

Put this copper tape round my runner bean tub so far no slugs. Easy to use not too thick. Could be be thicker for ease of applying.