... to use as refractory material,binder etc. Detailed Sodium Silicate Product DescriptionSpecification: there are liquid, solid. Blocked solid ... silica gel, white carbon black, sodium metasilicate, etc.Packagingsolid product,packaged in woven bags(50kg/bag)or ... product,which can be delivered to the designated place by the special tank trucks of the group according to customer requiremnets. Sodium Silicate ...