WP PerfectPrint 3D – black is a liquid resin for 3D printers for the production of dental models. The material is black and shows a high flexural strength, which is however lower than the flexural strength of WP PerfectPrint 3D – flexible. The black material is suitable for SLA printers and shows a thin consistency which makes a heater unnecessary. Laser-curing is optimal with a wave length of 405 nm. Post-curing with halogen light is required.