The original hot fuel proof butyrate dope system which gives a durable, fast-drying, lightweight and beautiful lacquer finish. Used for thinning Aero-Gloss Butyrate Dope Paints, Clear Aero-Gloss Dope, and Prep Primer for airbrush or spray gun applications. Thinned final applications of Clear Dope over tissue paper, fabric coverings, balsa and basswood provides the smoothest finish. Contains no lead. Flammable liquid and vapor: Contains methyl isobutyl ketone and acetates, and is photochemically reactive.