Humbrol Model Enamel Paint No.068 Gloss Purple, AA0758 Fast dry paint developed for use on plastic model kits but which can also be used on other substrates Substrate a wide range of surfaces including most plastics, wood, glass, ceramics, metal, cardboard, sealed plaster and more Application brush straight from the tin or airbrush with a suitable thinner such as humeral enamel thinners Two thin coats are preferable to one thick coat 14ml tin covers approximate 0.3 metre square depending on thickness of application