Za chinthu ichi
- Chemical Resistant --- Itha kugwiritsidwa ntchito mu 45% sulfuric acid solution ndi 32% sodium hydroxide solution mosalekeza, yoyenera kumafakitale osindikizira ndi utoto.
- Zopangidwa Bwino --- Zinthu zokhuthala komanso zolimba.Otetezedwa kwambiri ku zinthu.