Rhodibloc® FL Series is developed from a unique technology that is very effective in retaining water within slurries in a wide range of temperatures. The products consistently show good fluid loss control in the presence of admixtures including polymelamine sulfonate, lignosulfonate, polynapthalene sulfonate, polystyrene sulfonate, synthetic retarder, tartaric acid and citric acid. The product also exhibits gas migration control properties. Available in solid or liquid form. Please contact your local representative for additional information.