Rust Doctor - 1 Gallon FREE SHIPPING

Rust Doctor is a premium water based rust converter that changes the red iron oxide called "rust" to a non-rusting black iron oxide called magnetite. In addition, as part of the rust conversion, a latex primer is left on the magnetite surface.  The primer will accept virtually all  types and colors of paint.  Rust Doctor is safe to use as it  is non-toxic and  non flammable. Rust Doctor can be sprayed or brushed. The gallon of Rust Doctor will cover 200 square feet of rust metal with one coat.