.. clear coat / matte finish ..

AdamR said
You know you can get just about any paint put into a spray can right ? Cans are cheap and easy. Not everyone wants to spend $200 on painting a dash. He specifically asked about spray cans not 2K and Im willing to bet 90% of the guys here would do it the same way.

Also if your looking for factory colors for interior parts Herbs Parts has them already mixed in cans.

I can do it and be doe for 40 bucks with 20 years life span with the spray can setup i gave him and 2k product you mix and pour in it. Preval prayers. Searh it. Amazon carries the sime little aerosol type spraye for 10 bucks on top of that. If ya use a brush on that rusteum you won't have to mask. Smile. Rofl