For your toughest jobs, go for our strongest hold–Scotch™ Extremely Strong Mounting Tape. Equipped with our powerful permanent adhesive, this double-sided tape defies gravity, holding an item up to 20 pounds. 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™ Extremely Strong Mounting Tape does the job quickly, easily and without the hassle of tools.