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RFGreen® CPC-54 RF Shielding Paint is a professional-grade, water-based conductive coating engineered to reduce radio frequency (RF) and electromagnetic interference (EMI) in residential, commercial, industrial, and government environments.

Formulated with finely dispersed conductive graphite, CPC-54 transforms standard building surfaces into effective RF-shielding barriers while maintaining excellent adhesion to drywall, concrete, masonry, wood, and other challenging substrates. Once cured, the coating forms a durable, hard finish that can be overcoated with most standard decorative water-based paints.

For installations requiring optimal grounding continuity, CPC-54 is compatible with the YSHIELD® AF3 Fiber Additive, which introduces electrically conductive carbon fibers throughout the coating to improve grounding performance during roller or brush application.

Whether shielding a secure room, laboratory, data center, healthcare facility, or industrial installation, CPC-54 delivers dependable electromagnetic shielding performance trusted by architects, engineers, EMC professionals, and RF system designers.

Screening Attenuation:

• RF & EMI Shielding Paint – Provides up to 90 dB attenuation at 40 GHz
• Interior & Exterior Use – Suitable for residential, commercial, and industrial applications
• High Adhesion Formula – Bonds to drywall, concrete, masonry, wood, and other difficult substrates
• Water-Based Conductive Coating – Low odor and easy soap-and-water cleanup
• Durable Hard Finish – Forms a smooth surface compatible with decorative latex paints
• Multiple Application Methods – Apply by roller, brush, or airless spray
• Multiple Container Sizes – Available in 1 L, 5 L, and 20 L containers
• YSHIELD® AF3 Fiber Additive Compatible – Optional carbon fiber additive enhances grounding continuity and durability

• Product Type: Conductive RF shielding paint
• Color: Black
• Finish: Flat
• Base: Water-based
• Application: Interior & exterior
• Coverage: 4 m²/L (163 ft²/gal) | 8 m²/L (326 ft²/gal)
• Container Sizes: 1 L (0.26 gal)  |  5 L (1.32 gal)  |  20 L (5.28 gal)
• Grounding Required: Yes
• Compatible Additive: YSHIELD® AF3 Fiber Additive

Interior | Exterior

• Interior Walls & Ceilings – Residential and commercial RF shielding
• Research & Laboratories – EMC testing facilities, research labs, and product development
• Data Centers & Server Rooms – RF and EMI shielding for critical IT infrastructure
• Healthcare Facilities – Shielding sensitive medical equipment and diagnostic rooms
• Government & Defense – TEMPEST applications, secure rooms, and critical infrastructure
• Industrial Facilities – Manufacturing plants, automation systems, and Industry 4.0 environments
• Retail Stores – Protecting POS systems, wireless infrastructure, and sensitive electronic equipment
• Broadcast & Telecommunications – Studios, transmitter facilities, equipment rooms, and communications infrastructure
• Educational & Research Institutions – Universities, testing facilities, and engineering laboratories
• Secure Rooms & Enclosures – RF-shielded rooms, equipment enclosures, and EMC applications

CPC-54 can be applied using the following methods:

• Roller (recommended for most applications)
• Brush
• Airless spray equipment

For best performance, the product should be thoroughly mixed before and during application to keep the conductive graphite evenly dispersed. Apply in accordance with the manufacturer’s recommended wet film thickness and allow the coating to fully dry before applying additional coats or a decorative topcoat.

After the shielding paint has cured, it may be overcoated with standard water-based (latex) paints when a decorative finish is desired.

• Professional-grade RF shielding performance
• Exceptional adhesion on difficult substrates
• Suitable for interior and exterior applications
• Compatible with decorative finishes
• Water-based, easy-to-apply formulation
• Trusted by RF engineers and EMC professionals worldwide

CPC-54 RF Shielding Paint Helps Mitigate RF Interference Challenges

CPC-54 Application & Performance Data

CPC-54 Grounding Data

CPC-54 Shielding Paint Safety Data