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Technical Product Information | ![]() |
| MG Chemicals 419D Premium Acrylic Lacquer – Conformal Coating |
| Product Description |
| MG Chemicals 419D Premium Acrylic Lacquer is a professional-grade conformal coating that protects printed circuit boards from moisture, oxidation, salt fog, and chemical vapors. It provides a fast-drying, clear, and high-gloss finish for superior protection. Available in 55 mL, 340 g aerosol, 1 L, 4 L, and 20 L sizes. |
| Technical Specifications |
| • UV Tracer: Contains a UV indicator for easy coating inspection under black light • Fast Drying: Single-component formula allows for rapid production turnaround • Dielectric Strength: High insulation properties prevent electrical leakage • Durability: Excellent resistance to moisture, chemicals, and thermal cycles • Reworkable: Easily removed with acrylic solvents for component repair and modification |
| Applications |
| • Automotive electronics, telecommunications, and control systems • Industrial PCB manufacturing, R&D laboratories, and prototyping • Sensor circuitry, IoT applications, and outdoor electronics • Fast field service repairs and general maintenance tasks |
| Advantages |
| Offers versatile packaging solutions ranging from small localized repairs (55mL) to high-volume automated lines (20L). Ensures long-term reliability by creating a robust barrier against environmental contaminants. |