Faʻaaogaina mo le faia o le paʻu omomi, fiber impregnated ma ie, faʻaaogaina foi e pei o le faʻapipiʻi, faʻapipiʻi ma isi. Faʻaaogaina tele i le gaosiga o paʻu, felauaiga fusipaʻu, faʻamau, faʻapipiʻi, ma isi. gaosia mea ta'avale e le susu, fa'apipi'i, sole ma isi. Fa'aaogaina mo alumini – palasitika paipa tu'ufa'atasi, suau'u - fa'amaufa'ailoga e leai se totogi, gaosiga o meafaigaluega, seti fa'atalofa lima, vaega palasitika mo masini eletise ta'avale.