★Photo-etched, aluminum, die-cast and other metal components can add great detail to your plastic model, but special care is needed when painting them - this product has been developed to aid in that process. ★Use it as a primer coat on metal components for a true topcoat and prevention of peeling. ★Causes no damage to plastic parts, freeing you up to use it on parts which are already attached to the model. ★Can be sprayed on via airbrush if so desired. ★Cap features a handy applicator brush. ★Bottle contents: 40ml.