--- product_id: 608340882 title: "843AR Super Shield™ Silver Coated Copper Conductive Paint for EMI Shielding, 12 Oz Aerosol Can" brand: "mg chemicals" price: "AR$653987" currency: ARS in_stock: true category: "Mg Chemicals" url: https://www.desertcart.com.ar/products/608340882-843ar-super-shield-silver-coated-copper-conductive-paint-for-emi store_origin: AR region: Argentina --- # 0.00047 Ω·cm resistivity 1 hour full cure time Broad frequency EMI/RFI shielding 843AR Super Shield™ Silver Coated Copper Conductive Paint for EMI Shielding, 12 Oz Aerosol Can **Brand:** mg chemicals **Price:** AR$653987 **Availability:** ✅ In Stock ## Summary > 🛡️ Shield your tech like a pro—conductive, quick, and unstoppable! ## Quick Answers - **What is this?** 843AR Super Shield™ Silver Coated Copper Conductive Paint for EMI Shielding, 12 Oz Aerosol Can by mg chemicals - **How much does it cost?** AR$653987 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/608340882-843ar-super-shield-silver-coated-copper-conductive-paint-for-emi) ## Best For - mg chemicals enthusiasts ## Why This Product - Trusted mg chemicals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Smooth Finish:** Abrasion-resistant acrylic lacquer that adheres seamlessly to plastics without harsh solvents like toluene or xylene. - • **Fast-Track Application:** Ready to spray and fully cured in 1 hour—no heat required, saving you valuable time on every project. - • **Versatile Pro-Grade Use:** Trusted by aerospace, medical, and military sectors—perfect for high-stakes electronics and rapid repairs. - • **Broad Spectrum Shielding:** Protect your sensitive electronics with superior EMI/RFI suppression across a wide frequency range. - • **Ultra-Low Resistivity Power:** Experience industry-leading conductivity at just 0.00047 Ω·cm for flawless signal integrity. ## Overview The 843AR Super Shield™ is a silver-coated copper conductive acrylic paint designed for high-performance EMI/RFI shielding. It offers ultra-low volume resistivity (0.00047 Ω·cm), fast drying with no heat cure needed, and abrasion-resistant durability. Ideal for plastic electronic enclosures, it provides broad frequency protection and safe application with a mild solvent system, making it a top choice for aerospace, medical, military, and advanced electronics industries. ## Description The 843AR Super Shield Silver Coated Copper Conductive Coating is a one-part durable acrylic lacquer pigmented with a highly conductive silver coated copper flake. It utilizes a ready to spray, solvent based system, with no heat cure necessary. The cured coating is smooth, hard, and abrasion resistant. It provides good adhesion to plastics, excellent conductivity, and high frequency shielding. Applications & Usages: The 843AR is designed to provide a conductive coating to the interior of plastic electronic enclosures to suppress EMI/RFI emissions. It excels when superior levels of shielding are required. The 843AR is commonly used by manufacturers of these devices: Sensors Controllers Receivers Test equipment Scientific equipment Medical equipment Communication devices Satellite dishes and radar systems Antennas Aerospace applications Electric vehicles Networking gear, firewalls Military equipment Cellphones, laptops, PDA’s GPS’s, navigation systems TV’s, monitor’s, and displays Consumer electronics Electronic sporting equipment Audio equipment Electric guitars and other amplified instruments Drones and other RC vehicles Other applications for 843AR include: Repairing damage to existing shielding Conductive undercoat for electroplating Providing electric continuity for circuits ## Features - Provides very effective emi/rfi shielding over a broad frequency range - Volume resistivity of 0.00047 Ω·cm - Quick dry time, not heat cure required, easy to apply - Mild solvent system, safe on some high density polystyrenes (testing recommended) - Low vac; hap free; does not contain toluene, xylene, or meek ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MQ165E3 | | Age Range Description | Adult | | Best Sellers Rank | #216,930 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #890 in Spray Paint | | Brand Name | MG Chemicals | | Color | Silver Beige | | Color Code | #C0C0C0 | | Container Type | Can | | Coverage | 10-15 square feet per 12 oz can | | Customer Reviews | 3.5 3.5 out of 5 stars (32) | | Dry Time In Hours | 8 | | Finish Type | Acrylic | | Full Cure Time | 1 Hours | | Global Trade Identification Number | 00779008843161 | | Included Components | Acrylic | | Indoor Outdoor Usage | Indoor | | Is Waterproof | False | | Item Form | Spray | | Item Type Name | Shielding Material | | Item Volume | 9.6 Fluid Ounces | | Item Weight | 12 Ounces | | Manufacturer | MG Chemicals | | Model Number | 843AR-340G | | Paint Type | Acrylic | | Part Number | 843AR-340G | | Size | 12 oz | | Special Features | Abrasion Resistant | | Specific Uses For Product | Interior | | Surface Recommendation | Plastic | | UPC | 779008843161 | | Unit Count | 12 Ounce | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** MG Chemicals - **Colour:** Silver Beige - **Finish type:** Acrylic - **Item volume:** 9.6 Fluid Ounces - **Size:** 12 oz ## Images ![843AR Super Shield™ Silver Coated Copper Conductive Paint for EMI Shielding, 12 Oz Aerosol Can - Image 1](https://m.media-amazon.com/images/I/417KIi+wy8L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - MG Chemicals Super Shield Silver Beige Coated Copper Conductive Coating, 12 oz, Aerosol Can, 843AR-340G - ALDON Copper (II) Sulfate Solution, 1M, 500mL - The Curated Chemical Collection - Pure Copper Anode Sheet 2Pcs 99.95% Purity Copper Electrode Strip for Copper Electroplating and Jewelry Plating 0.04''x1''x6''(1mmx25mmx150mm) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/608340882-843ar-super-shield-silver-coated-copper-conductive-paint-for-emi](https://www.desertcart.com.ar/products/608340882-843ar-super-shield-silver-coated-copper-conductive-paint-for-emi) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-07-09*