VHT Prime Coat is an excellent foundation for any enamel, acrylic or synthetic lacquer. It provides a tough, air-dry base with excellent adhesion to intermediate and top coatings. VHT Prime Coat is specially formulated to fill scratches or pin holes caused by sanding or body fillers to form a strong corrosion barrier. It is a multi-purpose product, and can be used on metal, fiberglass, masonry, wood and most plastic surfaces. It is ideal for automotive, marine, aviation, home, farm, and industrial use.