O le paʻu uʻamea faʻavae Cobalt o se mea e iai mea e sili ona lelei, lea e masani ona faʻaaogaina i le gaosiga o vaega e teteʻe ma faʻaofuofu, e pei o masini faʻafomaʻi, masini vailaʻau, vaega o le ogaumu vevela maualuga, ma isi. uiga o le maaa maualuga, ofu tetee ma corrosion tetee.