MG Chemicals 419E – Premium Acrylic Lacquer Conformal Coating 1L | TeknikExpo


![]() | Teknik Product Information | ![]() |
| MG Chemicals 419E Premium Acrylic Lacquer – Conformal Coating |
| Product Description |
| MG Chemicals 419E Premium Acrylic Lacquer is a high-quality, fast-drying acrylic conformal coating developed to protect electronic circuit boards against moisture, corrosion, fungus, and electrical arcing. Its transparent structure and UV traceability make it ideal for high-standard production and maintenance processes. Available in 340 g aerosol, 1 L, 4 L, and 20 L packaging options. |
| Technical Specifications |
| • UV Traceability: Enables inspection of coating quality by glowing under black light (UV) • Fast Curing: Cures in a very short time at room temperature with a one-component formula • Superior Insulation: Offers high dielectric strength and moisture resistance • Flexibility: Durable against thermal shocks and cycles, with a non-cracking film layer • Easy Rework: Can be easily removed with acrylic solvents, allowing component replacement |
| Application Areas |
| • Automotive, telecommunications, and industrial control boards • Marine and aviation electronics (protection against moisture and salty mist) • Environmental insulation for consumer electronics and IoT devices • Conformal coating of military-grade sensitive circuits |
| Advantages |
| Meeting UL 746E standards, 419E extends the service life of circuit boards while minimizing the risk of failure. Its fast curing feature prevents bottlenecks on production lines and ensures high efficiency. |


