Supercoat W

Supercoat W is a water-based aqueous coating that, after applying, requires a one-time “bake-on” at >= 850 C and then can be used in any atmosphere at or below 850 C.  Supercoat W is best applied by air spraying. After “bake-on,” a remarkable, flexible, tough coating results that provides protection and electrical insulation.


Key Attributes

Enamel-like Supercoat For Metals Containing Chromium and/or Nickel With Iron  (Not for carbon-steel)

  • Stainless (all varieties, including 304, 310, 316, 430, 439)
  • Haynes Alloy 214
  • Inconel 718
  • “White” Cast Irons HC15 and HC28
  • Ni-Hard Cast Iron
  • H13 Tool Steel

Forms Remarkable, Fantastic, Tough Supercoat That Can Be Used To:

  • Seal Surfaces with an Impervious layer
  • Provide flexible coating
  • Yield electrical insulating coating
  • Allow Thermal Cycling & Air Quenching

Ideal Uses

  • Reduces/stops Gaseous Attack & Provides Corrosion Resistance
  • Provides High Emissivity and Electrically Nonconducting Surface, Good from Ambient to 850 C
  • Mufflers/Exhaust Components
  • Gas Burners
  • Protects Furnace Parts etc.
  • Base/primer Coat for Topcoating with Paintable Coatings, like BN