i’m in the process of restoreing my 53 chevy,I stripped the paint,repaired the body work,now I would like to prime the car black and leave just the primer on until I decide to paint it,and save money!—-I need primer to cover sanded metal and body work–I used SEM black high build primer but I can scuff it with my bare hand-I can rub it off with my finger.—do I need to use etching primer–can I use this over my body work :confused:
.