Light curing modeling material with strong, wax-like consistency & very low contraction values. LiWa could be "hot" modelled with an electrical wax-knife or also "cold modelled" with the fingers. Modelations would be worked out directly onto the master model, which saves not only time but also money, because there is no need for duplications. Modelations made of LiWa are polymersizing within shortest time with UV-light and provide extremely precise and accurate results. Indications: For all types of metal works, repairs, crowns, bridges & implant work.