1.Ipolycarbonate ekumgangatho ophezulu (PC)Iqinile kwaye ihlala ixesha elide2.Uyilo olwenziwa ngumntu, uqwalaselo lwekhethini, ukutshintshwa kwasimahla.3.Ulwakhiwo olungangeni manzi Isixhobo esibuyiswa ngamadangatya4.UV ukumelana nobushushu obuphezulu