... .description:color coated aluminum coil 2.coating finish:PE,PVDF, 3.aluminum thickness:0.24-1.20mm Packaging & DeliveryPackaging Detail:container ... ) Coating finish: PE,PVDF. coating PE, 2 LAYER, working life 5 years. coating PVDF,3 layer, working life15years3) Coating thickness: PVDF >=25micron4) Coating ...