3D Systems has released its new Accura Greystone Material, an engineered nanocomposite material for use with the company's Stereolithography (SLA) Systems. Aimed at motorsport and aerospace applications, Accura Greystone Material delivers exceptional accuracy, stiffness, thermal performance as well as long-term stability. The grey-colored nanocomposite material was developed for rigorous, high pressure wind-tunnel testing, under-the-hood automotive applications and other uses requiring high thermal resistance and electrically insulating properties.