- Celtra ceram is a low-fusing fled spathic ceramic. - Reinforced with leucite, designed for the covering of infrastructures made of celtra press, conventional lithium silicate or zirconia. - Cte 25-500°C: 9.0 x 10-6 K-1 (2). - Large choice of “effect” materials (saturation / shade / gingival parts). **For further product information, please contact Chat Support**