1-Shot Lettering Enamels are oil based colors designed for traditional sign painting. Lettering enamel offers superior flexibility, durability and coverage. Ideal for fine lettering on vehicles, store fronts and other outdoor applications. Maintains color vibrancy and coverage over time and resists fading. This enamel formula has excellent flow properties for creating crisp, sharp letters and other fine details. Use on exterior or interior wood, glass, vinyl and enamel receptive banners. Always apply to a clean dry surface. Clean up enamel and brushes with mineral spirits. Contains one pint of enamel.