Can the 7.5 in. x 10 ft. Galvanized Steel Water Rain Diverter Drip Edge Flashing be used on a tin roof?

It is designed for asphalt (shingle) roofs only.

We would not recommend the 7.5 in. x 10 ft. Galvanized Steel Water Rain Diverter Drip Edge Flashing to use on tin roofs. It is designed for asphalt (shingle) roofs only.