2" x 60 yds. Black (3 Pack) 3M 6969 Duct Tape. Aggressive adhesive holds tightly and backing conforms to the rough surface. Strong waterproof backing for long term resistance to wear, abrasion, moisture, and weathering._x000D_ Aggressive adhesion to most surfaces._x000D_ Tack-free edges._x000D_ Writable surface._x000D_ Meets UL723, HUD, and BOCA codes._x000D_ Data Sheet_x000D_ Brochure