Acrylic Conformal coating https://www.mectronics.in/principal-wise/humiseal/acrylics-conformal-coating/85 Acrylic conformal coating is a protective layer applied to electronic components to safeguard them from moisture, dust, and other contaminants. This type of coating is made of acrylic polymers that offer excellent insulation properties and protection against corrosion. Acrylic conformal coatings are commonly used in the aerospace, automotive, and electronics industries due to their durability, flexibility, and ease of application.