Gorilla Heavy Duty Mounting Tape is a double-sided tape that mounts in an instant, for a permanent, weatherproof bond. The industrial strength, double-sided tape delivers a heavy-duty bond. Perfect for indoor and outdoor projects and sticks to smooth and rough surfaces. Completing projects is easy with this tough, double-sided tape. Mount, build, and repair! Holds: Up to 60 lb (1 lb per 2 in); Permanent/Removable/Repositionable: Permanent; Mounting Application: Double-Sided Adhesive; Width: 1".