... sheet for roof ISO manufactuer high quality warranty made by kaidi coated and embossed aluminum coil01) Alloy: 1100,3003,3004,3105,8011 ... 2H10) coating adhesive : no lower than first grade11) No cracking and peeling,50kg/cm ,ASTMD-2794:1993.12) Flexibility (T-bend ... ): 2T.13) MEK resistance: more than 100.14) Bottom side aluminum sheet is coated with protective polyester material, thickness more ...