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Technical Product Information | ![]() |
| MG Chemicals 842UR Super Shield™ – Silver Urethane Conductive Paint |
| Product Description |
| MG Chemicals 842UR is a professional-grade conductive coating pigmented with high-purity silver flakes and a durable urethane resin. Designed for superior EMI/RFI shielding, it creates a tough yet flexible film that withstands vibration, impact, and thermal expansion, making it ideal for demanding environments where acrylics may fail. |
| Technical Features & Performance |
| • Formula: Silver-filled single-part urethane system • Conductivity: Extremely low surface resistivity for maximum shielding efficacy • Durability: Flexible and crack-resistant finish under mechanical stress • Formats: 55 mL (Pinpoint repair), 850 mL, and 3.6 L (Industrial bulk) • Method: Air-dry formula, applicable via brush or spray equipment |
| Applications |
| • EMI/RFI shielding for high-vibration aerospace and automotive electronics • Internal coating for ruggedized electronic enclosures and sensors • ESD control and electrical grounding in mission-critical systems • Advanced R&D and prototype development for sensitive devices |
| Advantages |
| • Pure silver content ensures the highest possible conductivity and shielding attenuation • Urethane binder provides superior environmental and chemical resistance • Maintains electrical continuity even when subjected to thermal shock or impact • Exceptional adhesion to a wide variety of plastics, metals, and composites |