Also known as conformal coatings, these coatings protect circuit boards and other electronics from moisture, dust, and static. They’re thinner than potting compounds, so they flow into the smallest contours of your components to cover them completely. Apply these coatings without needing a potting box or other container. You can remove them if necessary.

Acrylic and acrylic lacquer coatings are our thinnest option, so they’re the easiest to apply. They’ll also come off the easiest when you have to rework or repair your component—just use a solvent. These coatings dry in a day or less. Acrylic lacquer coatings dry in just 30 minutes, the quickest of our conformal coatings. They resist grease, oil, and alkalies. Ideal for metal parts, they prevent rusting. Along with circuit boards, they’re often used on batteries.