Corrosion Protection

Every year, rust costs metal-finishers millions of dollars. Water-displacing oils, water-soluble oils, waxes, lacquers, and temporary rust inhibitors can enhance the quality of a metal finish or protect bare steel parts. Rust preventatives offer stain, humidity, and salt spray resistance.

Whether sealing and enhancing a finish, inhibiting corrosion, or simply preventing rust/oxidation is the goal, EPi has the products to finish a project at a high quality.

EPi’s line of rust preventatives is designed to seal and enhance the Insta-Blak, B/Ox, Kool-Blak, and Ultra-Blak chemical-blackening processes. Any unfinished ferrous metal, black oxide, or phosphate finish should be completed with a rust preventer and sealant topcoat to ward off rust and corrosion.

When considering the right rust preventative for a project, there are a few factors to consider, including the number of hours of salt-spray testing a workpiece needs to resist. In addition, factor in environmental conditions (such as humidity or heat), whether a solvent-based or water-based formula is required, the film type (slightly oily, very slightly oily, or dry to the touch), and water displacement. Find out more here.

Viewing Items 1-12 of 21

  • Position
  • Product Name
  • Price
  • Cleaner features
  1. Provided as an emulsion concentrate that, when diluted, can result in varying film thicknesses, dry times, and coverage. The resulting emulsion is known in the metal-finishing industry to last longer because of an extremely stable emulsion formulation in black oxide and phosphate applications. Contains no VOCs like water-displacing oils.

    Subtotal $35.00
  2. A slightly oily solvent and calcium-based lubricant and rust and corrosion inhibitor for ferrous and non-ferrous metals that produces 110–130 hours of salt spray.

    Subtotal $35.00
  3. A thin and slightly oily solvent and calcium-based lubricant and rust and corrosion inhibitor for ferrous and non-ferrous metals that produces 70–90 hours of salt spray.

    Subtotal $35.00
  4. A dry-touch, glossy solvent- and calcium-based lubricant and rust and corrosion inhibitor that produces 70–90 hours of salt spray.

    Subtotal $35.00
  5. A dry-to-touch, hard-film, solvent-based lubricant and rust and corrosion inhibitor for ferrous and non-ferrous metals that produces 50 hours of salt spray resistance. Meets military spec for water displacement (Mil-C-16173D, Grade 3).

    Subtotal $35.00
  6. A dry, soft-film solvent-based lubricant and rust and corrosion inhibitor for ferrous and non-ferrous metals that produces 18 hours of salt spray. Meets military spec for water displacement (Mil-C-16173D, Grade 3).

  7. A dry, soft-film solvent-based lubricant and rust and corrosion inhibitor for ferrous and non-ferrous metals that produces 96 hours of salt spray. Meets military spec for water displacement (Mil-C-16173D, Grade 3).

    Subtotal $35.00
  8. A dry, satin soft-film solvent-based lubricant and rust and corrosion inhibitor for ferrous and non-ferrous metals. It produces 168 hours of salt spray and meets military spec for water displacement (Mil-C-16173D, Grade 3).

    Subtotal $35.00
  9. A high-performance formula that results in a thin, waxy, and dry-to-the-touch film.

    Subtotal $35.00
  10. A high-performance emulsion concentrate that, when diluted, can result in varying film thicknesses, dry times, and coverage. Produces a slightly more oily and corrosion finish than E-Tec 510. Contains no VOCs like water displacing oils. Produces an industry-leading stable emulsion that lasts longer over black oxide and phosphate applications.

    Subtotal $35.00
  11. A mildly alkaline water-based solution that deposits a hard, clear, and glossy dry finish. Contains no VOC's for interior applications over Insta-Blak. Offers some humidity resistance.

    Subtotal $35.00
  12. A low-viscosity, water-based emulsion providing protection for all types of plating.

    Subtotal $35.00
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