Ideal Products of America Aluminum Cut and Roll Jacketing, Size: #9, Item Thickness: .016 in, Material: Aluminum, Finish: Corrugated, Moisture Barrier: Polysurlyn Moisture Barrier, Vapor Barrier: No, Hem: No, Lap: 2 in, Width: 36 in, Application: Aluminum Jacketing is Recommended for Use in All of the Following Insulation System Applications Standard Outdoor Use on All Pipe, Vertical Tank ...