Byoherejwe 2017-10-17Icyuma gitwikiriye nicyuma cyubutaka cyahagaritswe mumashanyarazi adafite ubumara bwamazi.Birashobora gukoreshwa mubyuma kandi bitari ibyuma nkikirahure, ibiti, ububumbyi, beto, ifuro na resin.Amabara yose ya Dye-Oxide, Patina Yisi yose, Vista Patinas, Amabara ya Solvent, Patina Stains hamwe na Waxes yo Kurangiza bikwiranye no gukoresha hamwe nicyuma, bigatuma bishoboka.Muri Patina gakondo, umwijima wuruhu rwa sulfuru (umukara) na Tiffany (icyatsi) uruhu rukora neza hamwe nicyuma.Kwambara ibyuma biramba cyane hanze (imyaka 10 kugeza 15) nta ngaruka.Ikirahuri cy'icyuma kizaba gifite metero kare 100 (harimo ibice bibiri byasabwe).Hariho uburyo bubiri butandukanye bwo gutwikira ibyuma - B na C. Ibikoresho byo gutwika birashobora gukoreshwa, bitose cyangwa byumye.Iyo bimaze gukama, urashobora gusya hamwe na veleti yicyuma kugirango ugaragaze cyangwa uhindure icyatsi kibisi.Mubyongeyeho, nyuma yo gusya birashobora kongeramo umuringa wicyatsi.Ubwoko C burimo ibyuma byinshi kuruta ubwoko B kandi bwumye bihagije kugirango bisukurwe hamwe nuruziga.Andika C hamwe na catalizator no gukiza.Iyo icyuma gishyizwe mubyuma (fer, ibyuma na aluminium), primers igomba gukoreshwa kugirango irinde icyuma kiri munsi.
Igihe cyo kohereza: Mutarama-13-2022