MG Chemicals Clear Acrylic Conformal Coating 420 ml Aerosol -65 °C to 130 °C 419E-340G

MG Chemicals 419E-340G Clear Acrylic Conformal Coating is a high-quality, one-part acrylic coating supplied as a 420 ml aerosol. It is engineered to provide a robust moisture barrier and protect printed circuit boards within a wide operating temperature range from -65 °C to 130 °C. This product cures to form a durable, flexible, and smooth protective finish that can be handled in just 15 minutes, enabling efficient production workflows.

Designed for use in electronics manufacturing and maintenance, it guards against environmental hazards such as moisture ingress, corrosion, fungal growth, particulate contamination, and thermal shocks. It also offers electrical protection by preventing short circuits, high-voltage arcing, and static discharges, making it ideal for sensitive electronic assemblies.

The coating is free from harmful solvents like xylene and toluene, promoting safer handling and compliance with environmental standards. Under UV-A light, it fluoresces, simplifying quality control inspection and ensuring complete coverage. It is compatible with robotic coating equipment, supporting automated assembly lines for consistent application.

The coating is removable with appropriate chemical strippers, or it can be soldered through to facilitate repair and rework processes. Originating from Canada, this conformal coating meets the Regulation (EC) No 1272/2008 standards, confirming its compliance with hazardous product regulations.

The coating provides a flexible and smooth finish that cures quickly within 15 minutes. It protects PCBs from moisture, corrosion, fungus, dirt, dust, and thermal shock. Operates effectively between -65 °C and 130 °C. Safe for use in high voltage environments due to its protection against short circuits, arcing, and static discharge.

Free from xylene and toluene solvents ensuring safer application. Fluoresces under UV-A light to facilitate inspection. Suitable for application via robotic coating equipment. Removable with appropriate strippers or can be soldered through for repair or rework.

This conformal coating is highly suited for electronics manufacturing, laboratory environments, industrial maintenance, and other applications requiring reliable protection of circuit boards. Explore more protective coatings and electronics cleaning solutions in the Electronics Cleaners & Protective Coatings category on EnvMart.