visors and baths High impact polystyrene (HIPS) Rigid, cheap, available in a lot of colours Can be cut and vacuum formed easily, food safe but toxic when burned, used for CD cases and yoghurt pots ...
visors and baths Polystyrene (PS) Rigid, cheap, available in a lot of colours Can be cut and vacuum formed easily, food safe but toxic when burned, used for CD cases and yoghurt pots High density ...