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Prime DeRust

A water-based rust converter & primer specially formulated to stop rusting dead in its tracks

Product Description

Prime DeRust is a water based rust converter combined with a non-pigmented high-quality m latex metal primer. The converter segments turn rust into a barrier layer of black non rusting magnetite. The metal primer acts as a bonding agent for polymer concrete, cementitous materials, oil and water based epoxy, enamel, acrylic, polyurethane, and urethane coatings. Prime DeRust is recommended for use on rusted or partially rusted steel and rebar surfaces as a rust converter & metal primer.

Prime DeRust tops the rusting process permanently and protects against future rusting. It can be used on welds and welded surfaces and eliminates the need to sand- or water-blast the surface to white metal. Prime DeRust is water-based and environmentally friendly, with a shelf life of over one year when properly stored at recommended temperatures. Prime DeRust is UV-resistant, non-corrosive, non-toxic, and non-flammable.

Prime DeRust is suitable for us on rusted or partially-rusted steel, iron, and rebar surfaces, on all sorts of vehicles, including cars and pick-ups and trucks. Use it, too, on trailers, of on trailers, fences, gates, iron railings and staircases, and, in general, on any sheet metal that may rust.

Suggested applications also include cast iron object, the outside of tanks, lawn equipment, mower decks, farm equipment, tractors, and many more.

One gallon of Prime DeRust will treat approximately 200 square feet of surface area @2.5 mil dry film thickness Prime DeRust is a milky, off-white-to-tan liquid that is available in 1-quart, 1-gallon, and 5-gallon containers.

Rehabilitate elevated structures like this.


  • Stops the rusting process permanently
  • Protects against future rusting
  • Can be used on welds
  • Eliminates the need to sand or water-blast the surface to white metal
  • Nonflammable
  • Non-toxic
  • Non-corrosive
  • paintable


Eliminate rust from pipes & pipelines.

Where To Use

  • Rusted or partially-rusted steel, iron, & rebar surfaces
  • Vehicles
  • Trailers
  • Fences & gates
  • Iron railings and staircases
  • Sheet metal
  • Cast iron
  • Outsides of tanks
  • Lawn equipment
  • Mower decks
  • Farm equipment
  • Tractors
  • Many other applications

Transform rusted metal surfaces.

Return storage tanks to like-new appearance.


Product Number: 1007.0100
Harmonize Code: 3214.10.90

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