P
projectzj
I just blocked out a panel starting with 80 grit and worked up to 180 grit and now I am ready to spray on another two coats of primer. After I shoot the next two coats, should I start over with 80 and work up through 180/220/320/400, etc? Or can I shoot the next two coats and start right in with a higher grit, i.e. with 220 then 400/600? I guess what I'm wondering is do you you have to start over with low grits everytime you shoot additional coats of primer?