For your toughest jobs, go for our strongest hold – Scotch-Mount™ Extreme Double-Sided Mounting Tape with its 3M™ industrial strength adhesive. Equipped with our powerful permanent adhesive, this double-sided tape defies gravity, holding an item up to 13.6kg. It's weather resistant for a long-lasting bond, indoors and outdoors. So, whether you're mounting shelves in your new apartment, or adding wall organization to the garage, Scotch-Mount™ Extreme Double-Sided Mounting Tape does the job quickly, easily and without the hassle of tools. Maximum Strength - Our strongest tape delivers a superior, conformable bond on contact. Intended for indoor and outdoor use. Holds up to 13.6kg with 3M™ industrial strength adhesive. To hold 450g use 5cm, to hold 13.6kg use 1.5m. Designed for Painted Drywall, Painted or Finished Wood, Metal, Acrylic, Smooth Stone, and Painted Concrete. Black. 2.54cm x 10.1m roll.