In one aspect the invention relates to a method of making an emulsion composition. The method includes forming a water in oil emulsion and adding a galvanic particulate to the water in oil emulsion. In another aspect a water in oil emulsion is provided. The water in oil emulsion includes a water phase emulsified in a continuous oil phase and a galvanic particulate. The oil in water emulsion has a yield stress of at least about 20 Pascals (Pa).