--- product_id: 68497897 title: "4223F-312G Premium Polyurethane Conformal Coating, 11 oz, Aerosol, Clear" brand: "mg chemicals" price: "AR$159615" currency: ARS in_stock: true url: https://www.desertcart.com.ar/products/68497897-4223f-312g-premium-polyurethane-conformal-coating-11-oz-aerosol-clear store_origin: AR region: Argentina --- # Resists moisture & solvents Heat cure at 80-100°C UL 746E outdoor rated 4223F-312G Premium Polyurethane Conformal Coating, 11 oz, Aerosol, Clear **Brand:** mg chemicals **Price:** AR$159615 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your circuits like a pro — durability that demands respect! ## Quick Answers - **What is this?** 4223F-312G Premium Polyurethane Conformal Coating, 11 oz, Aerosol, Clear by mg chemicals - **How much does it cost?** AR$159615 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/68497897-4223f-312g-premium-polyurethane-conformal-coating-11-oz-aerosol-clear) ## 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 - • **Thermal Toughness:** Operates reliably from -40°C to +125°C, perfect for extreme environments - • **Effortless Application:** Aerosol spray format for quick, even coverage without special tools - • **Chemical & Scratch Shield:** Polyurethane formula resists solvents, salt fog, and physical abrasion - • **Enhanced Electrical Safety:** Insulates against high-voltage arcing and static discharge, enabling tighter PCB layouts - • **Industry-Leading Durability:** UL 746E certified for rugged outdoor protection ## Overview MG Chemicals 4223F-312G is a premium clear polyurethane conformal coating in an 11 oz aerosol can, designed for professional-grade protection of electronic circuits. It meets UL 746E outdoor use standards and IPC-CC-830B-class A qualification, offering superior resistance to moisture, chemicals, and thermal shock. Easy to apply and repair, it extends PCB lifespan by preventing corrosion, shorts, and physical damage, making it an essential solution for electronics exposed to harsh environments. ## Description Our 4223F polyurethane conformal coating is a heat curing, one part product that provides an excellent scratch, chemical resistant finish, meets UL 94-V0, and free of xylene and other hazardous air pollutants. This one part coating is easy to use and repair: it does not require special or costly equipment or materials. It is ideal for chemically challenging environments. The 4223F urethane protects electric circuits against aggressive chemicals, moisture, dirt, dust, thermal shocks, and scratches. This avoids corrosion and physical damages to electric components. It insulates against high-voltage arcing, shorts, and static discharges, allowing for traces to be put closer to one another. ## Features - Rated ul 746E (file # E203094) for outdoor use - Externally Qualified to IPC-CC-830B-class A, by Pacific Testing Laboratories - Service temperature range -40°c to +125°c - Good resistance to solvents, salt fog and sulfur - Put in oven at 80 °C [176 °F] for 16 hrs —OR— Put in oven at 100 °C [212 °F] for 2 hrs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XC3JBVJ | | Best Sellers Rank | #346,719 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #437 in Industrial Coatings | | Brand | MG Chemicals | | Brand Name | MG Chemicals | | Customer Reviews | 4.3 out of 5 stars 132 Reviews | | Finish Type | Aerosol | | Finish Types | Aerosol | | Global Trade Identification Number | 00779008422496 | | Included Components | Satisfaction | | Item Form | Aerosol | | Item Type Name | Protective Coating for Electronics | | Item Weight | 0.4 kg | | Manufacturer | MG Chemicals | | Manufacturer Part Number | 4223F-312G | | Manufacturer Warranty Description | warranty@mgchemicals.com | | Material | Polyurethane (PU) | | Material Type | Polyurethane (PU) | | Model Number | 4223F-312G | | Number of Items | 1 | | Number of Packs | 1 | | Recommended Uses For Product | Exterior | | UPC | 779008422496 | | Unit Count | 1 Count | ## Product Details - **Brand:** MG Chemicals - **Finish Type:** Aerosol - **Item Weight:** 0.4 kg - **Material:** Polyurethane (PU) - **Recommended Uses For Product:** Exterior ## Images ![4223F-312G Premium Polyurethane Conformal Coating, 11 oz, Aerosol, Clear - Image 1](https://m.media-amazon.com/images/I/71OBemKezgL.jpg) ![4223F-312G Premium Polyurethane Conformal Coating, 11 oz, Aerosol, Clear - Image 2](https://m.media-amazon.com/images/I/71+C38kvt2L.jpg) ![4223F-312G Premium Polyurethane Conformal Coating, 11 oz, Aerosol, Clear - Image 3](https://m.media-amazon.com/images/I/71u4ob4oAOL.jpg) ## Frequently Bought Together - MG Chemicals Premium Polyurethane Conformal Coating, 430mL (310g) Aerosol Can - MG Chemicals 8341 No Clean Flux Paste, 10 ml Pneumatic Dispenser (Complete with Plunger & Dispensing Tip) - Thermaltronics TMT-TC-2 Lead Free Tip Tinner (20g) --- ## 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/68497897-4223f-312g-premium-polyurethane-conformal-coating-11-oz-aerosol-clear](https://www.desertcart.com.ar/products/68497897-4223f-312g-premium-polyurethane-conformal-coating-11-oz-aerosol-clear) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-10*