Apply the primer with a brush or spray it from ... The post How To Prep Rusty Metal for Painting appeared first on Family Handyman.

With oil paint and primer, you can shield your favorite ... So, if you intend to rust-proof some metal piping in a utility ...

That way, there's no further rusting from the acid because the acid does attack the metal slightly. Then it'll be pressure washed until all of the rust ... your paint, then you got your primer ...