BAG AND TAG WITH ULTRATECH PART NUMBER AND REVISION LEVEL.BREAK ALL CORNERS AND SHARP EDGES .005-.010" MAX.MARK PART WITH PART NUMBER AND REVISION LEVELUSING .15 HIGH CHARACTERS.21.34.FINISH: CLEAN AND PRE-TREAT WITH APPROPRIATE PHOSPHATE PRE-TREATMENT.APPLY EPOXY POWDER COATING, SMOOTH, SEMI-GLOSS, BLACK.CARDINAL # H302-BK46 (ULTRATECH SPEC 19-20-04010).HEAT CURE AS REQUIRED.