Aluminiyamu alloy chogwirizira silicone kuyeretsawodzigudubuza amadziwikanso kuti chopukusira fumbi chomata ndi chogudubuza chochotsa fumbi,silikoniroller imapangidwa ndi silicon rabara yaiwisi, yokhala ndi zomatira zokha.Pamwamba posalala,pamwamba granularityosakwana 2um.Chogulitsacho chimatha kumamatira bwino tsitsi, dander, fumbi ndi zonyansa zina, ndipo zimatha kusamutsa zonyansazo pamapepala omata.(DCR-PAD).Chifukwa chake,-zomatirasilicone ikhoza kutsimikiziridwa kwa nthawi yayitali.Pali mitundu ingapo yama viscosity.