silica fume SiO2:90%MIN Bulk density: 550-700kgs/m3 Moisture:3%max Packing:In jumbo bags of 900kg net each

silica fumeSiO2:90%MINBulk density: 550-700kgs/m3Moisture:3%max

Packing:In jumbo bags of 900kg net each or as your requirement

densified silica fume