HG Impregnating Protector 1L Impregnate natural stone? HG impregnating protector is a specially developed pre-treatment product for marble and other types of natural stone such as travertine, bluestone, granite, etc. This impregnating protector is also suitable for cement tiles and plastic tiles that contain bits of natural stone such as granite and marble composites.

Due to geographical locations we are unable to deliver to: Isle of Wight, Isle of Man and Ireland.