Uruziga rwa silike ya Benson rukozwe mubintu bisanzwe kandi bitangiza ibidukikije byujuje ubuziranenge bwa PVC resin, binyuze mubushyuhe bwo hejuru bwo gushonga no kuyisohora, ibumbabumbwe mumurongo wa silike ifatanye na PVC, nyuma yuburyo bwinshi.Ibicuruzwa ntabwo byongeyeho ibishashara bya okiside ya paraffine, byangiza ubuzima, kandi bifite ubuzima bwiza kandi bidafite impumuro nziza.Ibice hamwe nibicuruzwa byajugunywe nibisubirwamo byongeye gukoreshwa.