Alphanamel Lettering Enamel is the most durable, opaque, single stroke enamel on the market. It has been scientifically formulated to meet the needs of today's professional Pinstripers and Sign Painters. The single stroke coverage allows for faster drying times, a higher gloss finish, elimination of brush marks and increased profitability. The paint is shipped in metal cans. Plastic bottles with rattlers are included for your use.