Temporary bis-acrylic crown and bridge material. Fast setting time: less than 1 minute in the mouth. Strong and wear-resistant with long-term color stability. Composite polishability. Minimal shrinkage. MMA-free, so there is no unpleasant taste or smell. Structur 2 SC - A3.5 shade. Self-Cure Temporary Crown and Bridge Material. 1 - 75 Gm. Cartridge and Mixing Tips type 6 (Blue). *Made in Germany