So this part really aggravated me.
I had several cans of Rust preventative satin black paint, and out of all four of them, only ONE worked. NEW CANS! I can't find the receipt for them so I can't take them back. At almost $3 a can I had to use one can and use instead a couple white cans of the same paint I had for our old 97 1500 pickup.
I was hoping to keep the truck primered in black so I would have at least a somewhat matching body (new doors are black too) BUT, I guess it'll have to be multi-color for a while.
Again, this paint is just temporary and to prevent further rust on good metal until it can be media blasted for a final paintjob.