Sodium humate is the salt of humic acids. It is used in construction industry, paper industry, removal of toxics in contaminated soils, paints and industrial coatings, printing inks, foundry sand additives, rubber compounding and processing, absorbents/selective extractants, asphalt and bitumen compounding, grease and lubricants, roofing compounds, under-coatings and soundproofing, cement/concrete and emulsions.