O mea fa'apipi'i filo o lo'o fa'apipi'iina i totonu o le ma'amora sa'o (natura ma'amora), fa'ameamea sa'o, Mineral Casting ma le UHPC.O mea faʻapipiʻi filo o loʻo tuʻuina i tua 0-1 mm i lalo ole luga (e tusa ai ma manaʻoga o tagata faʻatau).E mafai ona matou faʻapipiʻi filo faʻapipiʻi i luga (0.01-0.025mm).