1. Qinisekisa ukhuseleko kunye nokuthembeka,umsebenzisi friendly;
2. Ukusebenza okuphezulu,isakhelo esibambeneyo;
3. Ukugcinwa lula,inkangeleko entle;
4. Unyango lwe-Anticorrosive surface,ilungele izibuko kunye nendawo yokusebenza yaselwandle.
5. Amacandelo athembekileyo uphawu.
6. Eyenzelwe wena debhalwe ngokwesicelo sakho.
I-7, Ukuqhubeka ngexesha emva kwenkxaso yokuthengisa.