HG Natural stone impregnating protector is a specially developed pre-treatment product for marble and other types of natural stone such as travertine, bluestone, granite, etcThis impregnating protector is also suitable for cement tiles and plastic tiles that contain bits of natural stone such as granite and marble compositesPrevents penetration of dirt and (grease) stainsHG impregnating protector does not contain silicon, it is quick drying and can be used indoors and outdoorsThe impregnating protector must be applied undiluted and evenly in one direction. If 10 minutes after applying some product is still left on the natural stone, it must be removed immediately