- Double mix is the new automatic A-Silicone mixer for duplications developed by zhermack offering speed and constant quality in all daily duplications. Its easy handling and ease of use with elite double extra fast (1 kg and 5 kg) make double mix extremely versatile. - Its simple, modern design integrates perfectly into all types of dental laboratories and the solidity of its base materials are guarantee to last longer over time. **For further product information, please contact Chat Support**