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Surface Resistance @ 50 µm: 100 Ω/sq
Provides >52 dB of RFI shielding at frequencies <1 MHz
Cost effective conductive coating
Quick dry time, no heat cure required, easy to apply
Strong adhesion to Acrylic, ABS, Polycarbonate, and other injection Molded plastics
Strong corrosion resistance
Mild solvent system, safe on polystyrenes
Does not contain toluene, xylene, or MEK
Also available in aerosol (838AR-340G) and pen (838AR-P) formats
838AR is an economical conductive paint that consists of a 1-part, solvent-based acrylic lacquer, pigmented with highly conductive carbon powder. It is smooth, durable, 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 provides strong corrosion resistance and is suitable for use in marine environments. 838AR is excellent for creating grounded surfaces and in low frequency RFI shielding applications, such as pickup cavities on electric guitars. It is also perfect for shielding metal detectors and other devices where a metal-filled conductive paint would cause malfunction.