In our formulation we are using POLYBIND-KD and we are making batch even more better without using Sodium silicate. We are having Eco Friendly Solution and non toxic addictive for detergents. It is as anti re-deposition of Soil. So it is good for Environment and it reduces pollution also. Advantages of POLYBIND-KD POLYBIND-KD made detergent cake remain soft very long time maintaining the bonding of the product and its keep fungus free as well. Sometimes detergent cake becomes white after opening the wrapper and it left its original color and fungus starts appearing on the surface on the detergent cake because of Sodium Silicate which does not happen in our formulation. Sometimes it becomes very hard during the longer period and sometimes it broke also and it start becomes like powder. While using POLYBIND-KD its keeps original color remains till the last and good binding. So its safe for long time and because of it your productivity increases.