Can the 6 ft. Corrugated Galvanized Steel 29-Gauge Roof Panel be used outdoors without worrying about rust?

Yes, you can use the 6 ft. Corrugated Galvanized Steel 29-Gauge Roof Panel outdoors.

Yes, you can use the 6 ft. Corrugated Galvanized Steel 29-Gauge Roof Panel outdoors. It will not rust due to galvanized coating on them. If you trim them for size, make sure you use tin snips or aviation shears to cut them. This way it keeps the galvanized coating intact and no place for rust.