The Sticklac as harvested by the farmers from the host trees, is further Crushed into Suitable sizes in granular forms and further Washed thoroughly in specially designed Washing barrels using an Alkaline solution.

This washing process separates out the impurities, colouring material as present in the Crude Sticklac and gives Seedlac resin in granular form which is further dried and winnowed to remove fine dust particles before it is finally sieved as per the commercial sizes.

Seedlac comes in various Commercial Grades depending on the host tree of the Sticklac and is marketed using Various names and Specifications as mentioned below.