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Technical Product Information | ![]() |
| MG Chemicals 841ER Super Shield™ – Nickel Epoxy Conductive Coating |
| Product Description |
| MG Chemicals 841ER is a high-performance, two-part nickel-filled epoxy conductive coating. Formulated for applications requiring extreme mechanical durability and chemical resistance, it outperforms standard acrylic paints. Once cured, it creates a rugged, conductive film that provides permanent EMI/RFI shielding for critical electronic enclosures and industrial hardware. |
| Technical Features & Performance |
| • Formula: 2-part nickel-filled epoxy system • Durability: Superior resistance to abrasion, impact, and harsh industrial environments • Shielding: Strong EMI/RFI attenuation across a wide frequency range • Formats: Available in 1.17 L and 3.25 L industrial kits • Stability: Permanent and stable electrical conductivity over time |
| Applications |
| • EMI/RFI shielding for defense, aerospace, and medical equipment • Internal coating for electronic enclosures exposed to chemicals or friction • Electrical grounding and ESD protection in heavy-duty industrial systems • Conductive surfacing for metal cabinets and infrastructure components |
| Advantages |
| • Epoxy binder ensures a permanent, rugged coating that will not flake or peel • Provides significantly higher shielding effectiveness than carbon-based coatings • Maintains electrical performance under severe environmental stress • Industrial packaging designed for large-scale production and professional use |