Nubwoko bwumwanda mwinshi cyane kandi wuzuye kandi usize amarangi asanzwe ameze nkurutare rukozwe mugukoresha silicone yo mu rwego rwohejuru ya acrylic emulion nkumuhuza,ifu yamabara asanzwe yamenetse ifu yamabuye, kandi inonosowe hifashishijwe ikoranabuhanga rigezweho.Yayogushyigikira primer ihamye, irangi ryamabuye, hamwe na sisitemu yo gusiga irangiifite amazi adasanzwe, irwanya ivumbi hamwe n’ikirere cyiza cyane, kandiirashobora kurinda inkuta zinyubako zitandukanye mubihe bitandukanye byikirere.