Its a little worse than I thought..
Now that I have blasted the lower cowl panels, the cowl "hats", the part that sticks up, have pin holes in them. Should I use my eastwood rust encapsulator and then use a seam sealer or bondo to fill the holes or can you buy just the "hat" part of the cowl vent patch panel? The entire lower pan part of the cowl is rust free. Any suggestions. Thx...