I have been using Aquarius Bluesteel rust converting primer, for rusted metal surfaces. Stops rust.
That is what is written on the label. The metal surface has to be rusty, all over rust. It works great.
It does not work on spots of rust. It does not stick to non rusty surfaces.
For metal that is rusty all over, it works. Then I use red oxide, or a finishing coat. Some of the metal bits I just use the rust paint. I can take pics if you like. I am doing the work on my 77 Dodge van, that had been sitting in a field for a long time.
That is what is written on the label. The metal surface has to be rusty, all over rust. It works great.
It does not work on spots of rust. It does not stick to non rusty surfaces.
For metal that is rusty all over, it works. Then I use red oxide, or a finishing coat. Some of the metal bits I just use the rust paint. I can take pics if you like. I am doing the work on my 77 Dodge van, that had been sitting in a field for a long time.