I choose to use a high build automotive primer..
prOk:
Can you clarify some 'best practices' for using auto primer for others? Is the product you use applied via a spray gun only? Or does it come in a spray can or regular can as Killz and Zinsser do, thereby making it easy to apply for the casual restorer? Does the auto primer use a bonding agent? What brand(s) do you recommend?
I've had a couple cabinets done with auto primer and agree that it makes a great surface for painting as it sands soooo smooth.