Hydro and Hyrdo MAX are both earth dam sealants designed to flocculate up to 50 Tons of suspended solids in the water, bind and form a gel layer on the soil surface to prevent leakage in seepage areas. This super flocculant was designed in 2008 in Europe under European Standards and environmental regulations. Dry or wet applications may apply at a rate of 1 Kg per 50m. Hydro and Hydro MAX are both non-toxic.