You want the Norrells semi-gloss black.
Need to preheat your parts, and use light "dusting" coats to cut down the gloss.
I warm the moly resin bottle in hot water, and heat the parts with a heat gun between coats....
Before I became a Norrells convert, I used Duplicolor DE1634 lo gloss black engine enamel......baked at about 350 for an hour and a half.... it's remarkably durable