Let me start by saying this copper foil tape is a game-changer. I used it to shield my guitar's pickup cavity, and the difference in reducing that annoying 60-cycle hum was night and day. The adhesive is strong enough to stay put but won't leave a sticky mess if you need to reposition it.

The tape tears easily by hand (no scissors needed!), and its flexibility lets you mold it into tight corners. I ran a strip to the pickguard for grounding, and soldering wires to it was surprisingly easy. Pro tip: Wear gloves! Those tiny paper-cut slices are real, especially if you're handling long sections.

Beyond guitars, I tested its legendary slug-repelling powers in my garden. Wrapped around raised beds (over a duct tape base), it created an impassable barrier—snails froze at the copper line like confused vampires at garlic. For small pots, it’s perfect as-is; just mind the sharp edges when applying.

Downsides? The thinness makes it prone to sticking to itself if you’re impatient. Also, while great for EMI shielding, don’t expect miracles on large garden plants—determined slugs will find alternate routes. Still, at this price point and versatility (crafts! repairs! even makeshift circuit boards!), it’s earned a permanent spot in my toolkit.