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841AR is a conductive coating that consists of a one-part, solvent-based acrylic lacquer, pigmented with a highly conductive nickel flake. It is smooth, hard, and abrasion resistant. It can be easily applied by brush or spray. It has a quick dry time, with no heat cure necessary. It adheres strongly to most injection-molded plastics, such as ABS, PBT and PVA. It also provides strong corrosion resistance and is suitable for use in marine environments.

841AR provides a conductive coating for the interior of plastic electronic enclosures that suppresses EMI/RFI emissions. It excels when corrosion resistance is a concern. 

Features and Benefits
  • UL Recognized (File # E202609)
  • Provides effective EMI/RFI shielding over a broad frequency range
  • Resistivity of 4.0 x 10-3 Ω•žcm
  • Mild solvent system, and safe on polystyrenes
  • HAP free—does not contain toluene, xylene, or MEK
Catalog Number Net Volume Net Weight Packaging
841AR-P 5.0 mL (0.16 fl oz) 7.57 g (0.26 oz) Pen
841AR-15ML 12 mL (0.4 fl oz) 20.2 g (0.71 oz) Jar
841AR-340G 232 mL (7.84 fl oz) 340 g (12 oz) Aerosol
841AR-150ML 150 mL (5.0 fl oz) 253 g (8.93 oz) Can
841AR-900ML 850 mL (1.79 pt) 1.43 kg (3.16 lb) Can
841AR-3.78L 3.60 L (3.8 qt) 6.07 kg (13.3 lb) Can

Safety Data Sheet
Technical Data Sheet


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