Surface coating PVDF or PE ,Core 3003H19/5052 aluminum honeycomb ... 1830mm(Special length available upon request),Aluminum surface coating:PVDF,PEColor: Any color to you choiceMetal honeycomb panel ... insulation, fire protection, shock resistance . Straight appearance of the product in various colors, elegant and smooth, durable, decorative strong, ... new building materials. Metal honeycomb panel/PE/PVDF