--- product_id: 608340882 title: "MG Chemicals 843AR Super Shield™ Silver Coated Copper Conductive Paint for EMI Shielding, 12 Oz Aerosol Can" brand: "mg chemicals" price: "1197.25 DT" currency: TND in_stock: true category: "Mg Chemicals" url: https://www.desertcart.tn/products/608340882-mg-chemicals-843ar-super-shield-silver-coated-copper-conductive-paint store_origin: TN region: Tunisia --- # 0.00047 Ω·cm ultra-low resistivity 1 hour full cure, no heat needed Broad EMI/RFI shielding coverage MG Chemicals 843AR Super Shield™ Silver Coated Copper Conductive Paint for EMI Shielding, 12 Oz Aerosol Can **Brand:** mg chemicals **Price:** 1197.25 DT **Availability:** ✅ In Stock ## Summary > 🛡️ Shield smarter, not harder — the future of EMI protection is here! ## Quick Answers - **What is this?** MG Chemicals 843AR Super Shield™ Silver Coated Copper Conductive Paint for EMI Shielding, 12 Oz Aerosol Can by mg chemicals - **How much does it cost?** 1197.25 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/608340882-mg-chemicals-843ar-super-shield-silver-coated-copper-conductive-paint) ## 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 - • **Spray & Slay in No Time:** Fast 1-hour cure with no heat required means less downtime and more productivity. - • **Safe & Smooth Application:** Mild solvent system protects sensitive plastics while providing a hard, abrasion-resistant finish. - • **Conductivity That Commands:** Silver-coated copper flakes deliver ultra-low volume resistivity for flawless electrical continuity. - • **Shield Your Tech Like a Pro:** Superior EMI/RFI suppression across a wide frequency range keeps your devices interference-free and future-proof. - • **Versatile Shielding Powerhouse:** Ideal for everything from aerospace gear to your next-gen electric vehicle—don’t get left behind. ## Overview MG Chemicals 843AR Super Shield™ is a premium silver-coated copper conductive paint designed for high-performance EMI/RFI shielding. This 12 oz aerosol delivers ultra-low resistivity (0.00047 Ω·cm) and cures fully in just 1 hour without heat, offering a durable, abrasion-resistant acrylic finish safe for many plastics. Perfect for professional-grade electronics, aerospace, and advanced tech applications, it ensures your devices stay interference-free with easy spray-on convenience. ## 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 | #254,566 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,068 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 (31) | | 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 ![MG Chemicals 843AR Super Shield™ Silver Coated Copper Conductive Paint for EMI Shielding, 12 Oz Aerosol Can - Image 1](https://m.media-amazon.com/images/I/21bKpdoc2FL.jpg) ![MG Chemicals 843AR Super Shield™ Silver Coated Copper Conductive Paint for EMI Shielding, 12 Oz Aerosol Can - Image 2](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.tn/products/608340882-mg-chemicals-843ar-super-shield-silver-coated-copper-conductive-paint](https://www.desertcart.tn/products/608340882-mg-chemicals-843ar-super-shield-silver-coated-copper-conductive-paint) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-28*