3M™ Performance Plus Duct Tape 8979N is a highly specialized duct tape ideally suited for demanding applications in the nuclear power plant, ship building, and steel fabrication industries. It is commonly used for sealing, holding, identification and protection. This tape resists wear, abrasion, moisture, and UV exposure for up to 12 months. Curl-resistant, moisture-resistant, and conformable backing for easy handling. Removes cleanly from most opaque surfaces after up to six months of UV exposure and weather. Complies with MIL-STD-2041D(SH), Notice 2 for leachable halides and sulfur.