1.Ipolycarbonate ekumgangatho ophezulu (PC)Iqinile kwaye ihlala ixesha elide2.Ulwakhiwo olubambekayo olungangeni manzi Izinto ezibuyiswa ngamadangatya3.UV ukumelana nobushushu obuphezulu4.Thickened Pc sheet Ubomi benkonzo 10+ iminyaka