The Best Electrical Tape Options for Your Projects

Nonadhesive Proxicast Pro-Grade Extra Strong 30mil Weatherproof tape can stretch up to three times its length when it is being applied. To form a secure seal, it must reach around to the back of the tape. When it sticks to itself, the tape forms a permanent bond that can be used for outdoor roofing, cable, or electrical applications to provide a seal that resists dust and corrosion, as well as being completely waterproof.

This roll of electrical tape is 1.5-inches thick and 15-feet long with a self-fusing design that won't leave a sticky adhesive on wiring or electrical connections. It can also be applied on rough, sharp, and uneven surfaces without needing to layer tape to form a proper seal, and is impervious to both cold and hot temperatures. This electrical tape has a black backing, but you also can choose white, red, blue, gray, green, yellow, or clear to better organize your wires.