- Aquasil Hard Putty is a fast setting, very high viscosity type impression material with ideal mechanical properties as tray material for the putty/wash technique. - It may also be used as tray material for the double mix technique for quadrant impressions. Pack Contains: - 4 x 450ml base. - 4 x 450ml catalyst. - 2 x spoons. **For further product information, please contact Chat Support**