Aliphatic polyurethane diacrylate: CR91638

CR90631 o se aliphatic polyurethane diacrylate .E i ai uiga o le vevela maualalofa'asa'oloto, vave fa'amalolo vave, lelei samasama tete'e, malosi lelei ma maualalo manogi;E masani ona faʻaaogaina i le fanua o le fao fao UV.