O lo'o iai le fa'aputuga alumini alumini e iai le fa'aputuga fa'apipi'i polyester alumini fa'atasi ma le PVDF fa'apipi'i alumini fa'amau.
Polyester aluminium composite panel e aofia ai laulau alumini i itu uma e lua ma se polyethylene core.E ufiufi i se lacquer polyester.E faigofie ona fa'afaigofie le fa'ameamea o le laupepa maualalo, ma avea ai ma mea e sili ona lelei mo le fa'atinoina o galuega i totonu ma fafo.