The manufactured cast models are cast in polyurethane resin, with some white metal components. Where indicated, other materials may be used. All the models will require a degree of preparation before painting, i.e. cutting away flashing and other unwanted materials, sanding or filing. Care should be taken and precautions should be taken if you use sandpaper or any other abrasive against inhaling dust.
These models are not toys and are unsuitable for children under the age 14.