--- product_id: 103394554 title: "MG Chemicals 419E Premium Acrylic Conformal Coating for Electronics- UL 746E Recognized, 945 mL Liquid" brand: "mg chemicals" price: "€ 320.32" currency: EUR in_stock: true url: https://www.desertcart.gr/products/103394554-mg-chemicals-419e-premium-acrylic-conformal-coating-for-electronics-ul store_origin: GR region: Greece --- # UL 746E Certified Robotic Equipment Compatible Robust Moisture Barrier MG Chemicals 419E Premium Acrylic Conformal Coating for Electronics- UL 746E Recognized, 945 mL Liquid **Brand:** mg chemicals **Price:** € 320.32 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your tech like a pro — stay ahead with MG Chemicals 419E! ## Quick Answers - **What is this?** MG Chemicals 419E Premium Acrylic Conformal Coating for Electronics- UL 746E Recognized, 945 mL Liquid by mg chemicals - **How much does it cost?** € 320.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/103394554-mg-chemicals-419e-premium-acrylic-conformal-coating-for-electronics-ul) ## 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 - • **UV-A Fluorescence:** Easily inspect coating coverage under UV light to guarantee flawless protection every time. - • **Safe & Eco-Conscious:** Formulated without xylene and toluene, reducing toxic exposure while maintaining high performance. - • **Certified Reliability:** UL 746E recognition ensures industry-trusted protection for your electronics. - • **Ultimate Moisture Defense:** Creates a flexible, durable barrier that shields PCBs from humidity, corrosion, and dust. - • **Fast & Flexible Application:** Cures in just 15 minutes and supports multiple application methods including spray, brush, dip, and selective coating. ## Overview MG Chemicals 419E Premium Acrylic Conformal Coating is a UL 746E certified, xylene- and toluene-free protective liquid designed for electronics. It cures quickly to a flexible, moisture-resistant finish that guards PCBs against corrosion, dust, thermal shock, and electrical faults. Compatible with robotic coating systems and visible under UV-A light, it offers versatile, professional-grade protection for high-performance electronics. ## Description MG Chemicals 419E is a one-part, UL 746E certified, acrylic conformal coating. It cures to a durable, flexible and smooth finish. It is easy to apply and can be handled in 15 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework. 419E creates a robust moisture barrier that protects printed circuit boards in humid environments. It provides strong protection against moisture, corrosion, dirt, dust, thermal shock, short circuits, high-voltage arcing, and static discharge. Application instruction: Spraying: 1. Dilute coating with 4352 Thinner 2. Adjust ratio if required. 2. Stir the coating gently but thoroughly. 3. Spray a test pattern to ensure good flow quality. 4. At an approximate distance of 20–25 cm (8–10 in), tilt the board 45° from a vertical position and spray a thin and even coat. Use spray-and-release strokes with an even motion to avoid excess paint in one spot. Start and end each stroke off the surface. 5. Wait 6 min before applying another coat to avoid trapping solvent. 6. Rotate the board 90° and spray again to ensure good coverage. 7. Apply other coats until desired thickness is achieved (go to step 3). 8. Let dry for 6 min at room temperature before heat cure. Touch up by brushing: 1. Stir the coating gently but thoroughly. 2. Use a brush apply a small amount to touch up. Dip coating: Use a Ford or Zahn cup to monitor the viscosity of the coating as the solvent will evaporate over time. 1. Hang the PCB on a dipping arm. 2. Slowly lower the PCB into a tank and leave immersed in the coating for 2 min to allow penetration. 3. Slowly withdraw the PCB from the tank at an approximate rate of 6"/min. 4. Let dry to tack free finish before applying additional coats or heat cure. Selective coating: Custom blended solutions are available and have been verified for use with selective coating machines using both non-atomized and film coating applicators. To inquire about a custom solution tailored to your equipment, contact MG Chemicals’ Technical Support for assistance. Cure Instructions Room temperature cure: Let cure at room temperature for 24 h. Heat cure: Put in oven at 65 °C [149 °F] for 30 min. —OR— Put in oven at 80 °C [176 °F] for 15 min. —OR— Put in oven at 100 °C [212 °F] for 5 min. ## Features - Certified UL 746E (File# E203094) - Meets IPC-CC-830B - Xylene and toluene free - Fluoresces under UV-A light - Suitable for use with robotic coating equipment ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NM3P6NG | | Best Sellers Rank | #692,494 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #774 in Industrial Coatings | | Date First Available | February 11, 2019 | | Item Weight | 1.83 pounds | | Item model number | 419E-1L | | Manufacturer | MG Chemicals | | Product Dimensions | 3.53 x 8.57 x 3.53 inches | ## Images ![MG Chemicals 419E Premium Acrylic Conformal Coating for Electronics- UL 746E Recognized, 945 mL Liquid - Image 1](https://m.media-amazon.com/images/I/713u2lZE+OL.jpg) ![MG Chemicals 419E Premium Acrylic Conformal Coating for Electronics- UL 746E Recognized, 945 mL Liquid - Image 2](https://m.media-amazon.com/images/I/71+C38kvt2L.jpg) ## Frequently Bought Together - MG Chemicals 419E Premium Acrylic Conformal Coating for Electronics- UL 746E Recognized, 945 mL Liquid - Pro Grade - Acid Brushes - 36 Count 3/8 Inch Boar Hair Acid Flux Brushes --- ## 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.gr/products/103394554-mg-chemicals-419e-premium-acrylic-conformal-coating-for-electronics-ul](https://www.desertcart.gr/products/103394554-mg-chemicals-419e-premium-acrylic-conformal-coating-for-electronics-ul) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-23*