Parylene conformal coatings are applied as a vapor, unlike traditional conformal coatings that are applied as liquids. This unique application method gives parylene coatings significant advantages like ultra-thin uniform application, excellent electrical properties, narrow penetration on surfaces, and no need for a catalyst or initiator. This defect-free coating chemistry is used across a wide range of industries. Ellsworth Adhesives offers parylene conformal coatings from VSi Parylene.