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The 843ER Super ShieldTM Silver Coated Copper Epoxy Conductive Coating is a two-part system pigmented with highly conductive silver coated copper flake. It cures in 24 hours at room temperature or two hours at 80 °C. The cured coating is smooth and extremely hard. It is abrasion, scratch, and mar resistant. It also provides good chemical resistance and adheres strongly to plastics, including chemically resistant plastics.

Applications & Usages

This is a highly conductive coating for applications requiring extreme durability. It is suitable for use in military, automotive, aerospace, oil and gas applications, as well as on engines and aluminum flanges. It is an excellent choice in applications requiring a conductive coating with strong bonding to metal surfaces.


  • Provides excellent EMI/RFI shielding across a broad range of frequencies
  • Volume resistivity of 0.0018 Ω·cm
  • Very strong adhesion to plastic, metal, and many other surfaces
  • Extremely durable; vibration, abrasion, and impact resistant
  • Will not scratch or flake
  • Strong chemical resistance\
Catalog Number Size Format
843ER-800ML 810 mL L (1.71 pt) Can
843ER-3.25L 3.25 L (6.87 pt) Can

Safety Data Sheet
Technical Data Sheet

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