... aluminum tile, win Prepainted aluminum coils, with PE or PVDF coating, Thickness from 0.06-1.6mmPrepainted aluminum coils details:1 ... aluminum coils: PVDF(mainly), PE ,wood grain2) Thickness of total coating: PVDF: more then 25 micron; PE, more then 18 micron ... ) Color: Panton, RAL or refer to customers' counter sample.7) Coating hardness: (pencil hardness) more than 2H8) Impact resistance: no cracking ...