PA66 meafaitino: 1, o loʻo i ai faʻamaʻi lelei ma mea dielectric, faʻaogaina o le saogalemu ma le malupuipuia.2, e lelei le vevela o le matua, faʻafefe afi.
Fa'agasologa fa'apipi'i nikeli: fa'aleleia le fa'aogaina o le fa'aogaina o le fa'atau oloa, fa'afefeteina.
Fa'aaoga lautele i le teuina o le malosi, maa, kapoti teu oloa, masini ma meafaigaluega maualuga, ma isi fa'aaliga.