Bentonite Granules are constructed of pure, stone-free bentonite clay that has been roasted at a temperature of 700 degrees. Granules are commonly utilised as carriers in the formulation of pesticides, herbicides, fungicides, bio-pesticides, and bio-fertilizers at this temperature because they become calcined, inert, and sterile (Mycorrhiza). Basically, these Bentonite Granules are a unique type of clay useful as a sealant for seeping ponds, lagoons or dams.