Enhance, Protect, and Prolong with GVD Coatings and Systems GVD’s Ultrathin Polymer Coatings are based on the Chemical Vapor Deposition technology and proprietary materials that outperform conventional coating approaches. Whether you need help streamlining a manufacturing process, upgrading your product capabilities, or have a new cutting edge application, GVD’s premier coating services are fast and scalable and can be tailored to virtually any application.