I was powdering a flat surface and powder must have collected in the tip of the gun and "dumped". So no biggy, I pulled out the air compressor and gave it a shot. Unfortunately I missed another section that had also dropped to much, which I discovered after curing. Its not a huge deal but I am trying for perfection. I dont want to take it back down to metal and try again.

I heard something about wet sanding, wont that dull the finish ?

BTW I am using the tgic powders....