... ,5MM,6MM 4.Alu.Thick :0.06MM~0.5MM external wall finishing material - alucobond 1. Structure :Aluminum composite panels (alucobond) ... kinds of buildings: as ideal decorative materials for the outer-wall and inner-wall of buildings. 3). Kitchen cabinets, billboards, signboards, tunnels ... environment,we can guarantee 8~15 years;and for FR products,it is good at fireproof,and the FR grade is A2 ,B1 ...