Whether or not the paint says paint plus
primer, for oil paint, you need to take the
extra precaution
of a
coat of the specific
primer designed for oil paint, just ask the paint department.
Therefore I decided to forgo the use
of OFMP's
Extra Bond, which, if applied to the first
coat of milk paint, will act as a
primer and not allow any chipping to occur through all subsequent layers
of paint and medium.