Gorilla Heavy Duty Double Sided Mounting Tape 1.5 metre provides a quick and easy solution to mount and repair, where traditional fasteners and adhesives cannot. This industrial strength tape is double-sided and grips to both smooth and rough surfaces, and can be used indoors and outdoors delivering an instant and weatherproof bond. Gorilla Heavy Duty Mounting tape is unique in being crystal clear which means no unsightly glue or tape lines and can be used on glass and mirrors for a crystal clear effect. Bonds to wood, glass, plastic, brick, ceramic, stone and much more.