Bentec Organoclays Pvt Ltd manufactures Rheological Additive for Paints and Coatings. Bentec Organoclays Pvt Ltd also manufactures various grades of rheological additive organoclays. The Rheological Additive for Paints and Coatings, also known as Bentec PC-1, finds use in oil based paints and varnishes, epoxy systems, alkyd enamels and primers. The Rheological Additive for Paints and Coatings is also added to the pigment grind or to the finished product for viscosity improvement. This Rheological Additive is an off white powder with moisture content ranging from 2 to 4 %. This Rheological Additive has bulk density of 35 Ibs/cubic ft. This Rheological Additive is available in 25 kg HDPE bags with liner.