Embossed finish can also enhance the thickness and strength of aluminum. As a stable and durable material, it has excellent performances as a roofing or cladding material without the need of any protective coating. Alloy: 1050, 1060, 1070, 1100, 3003, 3105, 8011. Temper:O, H14, H22, H24, H32. Thickness: 0.25mm~2.0mm.