CR90502 ndi zosungunulira zochokera polyurethane acrylate oligomer; ili ndi mawonekedwe omatira bwino, anti-sagging yabwino, kusinthasintha kwabwino, kukana thukuta lamanja lamanja komanso kukana madzi otentha; Amagwiritsidwa ntchito kwambiri mu zokutira za vacuum electroplating pakati ndi pamwamba, zokutira zapulasitiki.