CR90502 is solvent-based polyurethane acrylate oligomer; ine hunhu hwekunamatira kwakanaka, yakanaka anti-sagging, yakanaka kuchinjika, yakanaka yeruoko kurwisa dikita uye kuvira kwemvura inofashaira; Inonyanya kushandiswa muvacuum electroplating yepakati uye yepamusoro coatings, epurasitiki coatings.