If it is enamel I wouldn't use any thing stronger than the Testors,Modelmasters, or Tamiya clears. As they may be to hot. Auotomotive Lacquers would make the enamels wrinkle. Those other brands are a pretty week lacquer paint. Eurothanes you shouldn't have any problems. I would defently test it before I shot the model so you don't ruin a paint job.