For your toughest jobs, go for our strongest holdScotch 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.