Vintage Glaze is based on a custom formula developed for the 1947 Bentley Mark VI Cabriolet by Franay, winner of several "Best of Shows" in its debut year on the Concours circuit. Among the protective ingredients in Vintage are evergreen, honeydew, coconut, cantaloupe and sunflower oils. Vintage contains 61% Brazilian No. 1 White Carnauba by volume, the highest in any product designed to protect automotive finishes.