... cladding and 4/5/6mm for exterior,pls note it.2: Mill alu.sheet thickness: available:0. ... ACP for the face and back thickness of acp,it is not including the coat thickness like other suppliers ... note that our standard size is 1220*2440mm,so if you need 1000/1500 or >1500mm for the width ,then ... : Special types: mirror,brush,wooden,marble...If you don't point out you need Face+back finish,so we will regard ...