I tried and just love Eastwood Chassis Primer and Extreme Chassis paint. I followed the directions to a "T" yesterday and the results are so good I want to use it on everything going forward (that needs to be satin black anyway).
Definitely need a blasting cabinet as these were all blasted (thank you Jeff's Bowties) and it seems to have really made an adhesion difference. No more electrolysis for me!
But that ends any truck painting for the year.