- Silicone dispensing gun compatible with 50 ml 4:1 cartridges. - It has a double tube, for base and catalyst. - The D2 dispenser is used for semi-automatic 4:1 dispensing of materials (Tray Material and Monophase) and for fluids (Regular, Light and Super Light Body) of the elite HD+ range. - Ideal for elite HD+ cartridge system. - 50 ml cartridges. - Ratio 4:1. **For further product information, please contact Chat Support** **For further product information, please contact Chat Support**