Has anyone tried the POR 15 metal prep after sand blasting. I would like to epoxy prime/paint the fuselage but sandblasting all at once has become difficult, and some rust spots are starting to show.
This metal prep is water based and contains zinc phosphate. This should be a good base for the epoxy primer, or is it best to apply the epoxy primer to the bare metal.
This metal prep is water based and contains zinc phosphate. This should be a good base for the epoxy primer, or is it best to apply the epoxy primer to the bare metal.
