Ibikoresho bitandukanye bikoreshwa mu gushushanya Ibirahuri by'ibirahure: Hariho ibyiciro bibiri by'ingenzi: kole ya silicone na kole ya polyurethane (PU). Silicone kole igabanijemo ibice bya acide, kole idafite aho ibogamiye, kole yubatswe, nibindi.
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