Grill resto

Just finished repainting my grill on my Demon. I used Krylon 1403 Dull Aluminum and Satin Black.

It came out so nice I'm wondering if I should shoot the whole thing with a couple coats of Satin Clear, to help protect it.

Sure as hell am no body man so I thought I'd ask here. It just looks so nice I'm afraid I'll f#%@ it up with clearcoat.

Edit: Title should say grill RESTO. I hate this damn tablet. It always thinks I spell rongg.
You know Ironmike, I'm not a body man ether but I'd make sure the paint had time to cure and not get in too much of a hurry. Test on another sample to make sure it sticks and doesn't run. Good luck on your "Resto"