The 3M ELECTRICAL SPEC. part 1181-1X18YD is a high-quality single-side adhesive tape designed for electrical applications. This tape features an acrylic adhesive and is made of copper foil, providing excellent conductivity and shielding properties. With a length of 16.5 meters, it offers ample coverage for various electrical projects. Perfect for shielding electronic components, grounding purposes, and EMI/RFI shielding, this copper foil tape ensures reliable performance and long-lasting durability.