... equipment,testing center. high quality on time delivery Soap stone powder(talc) can be produced by our plant.Application of Soap ... the clarity of the oil, Other Uses: Dry fire extinguishing powder, bleaching agent, floor wax, water filtration, leather treatment, shoe polish ... ore in the direct reduction process, asphalt, jointing compounds, confectioneries, foam, putties, etc. soap stone powder(talc)