Thickener for Cationic Bitumen Emulsion is natural or synthetic polymers that are used to increase the viscosity of a liquid system. The Thickener can be liquid or a solid depending on the source of raw material and intended applications. The Thickener contains cationic emulsifiers which are stabilized using strong acids like HCl under very low pH. The Thickener for Cationic Bitumen Emulsion can be availed in various specifications.