Check the listing for details. Akemi Marble Rust Remover - 500 ML. Condition: New. Listed at 45.00 USD. Rust Remover Marble ready for use, slightly alkaline cleaning agent, easily biodegradable For the removal of superficial rust stains produced by ferrous substances or objects (fertilizers, tools, iron parts etc.) on natural and artificial stone or concrete ashlar being sensitive to solvents. Ideal for marble or lime stone surfaces already laid or ready to be laid. Can be applied punctually on stone surfaces because no changes appear. SurfaceRough, Fine-ground, Ground, Satinated, Bush-hammered, Sand blasted, Antique, Sawn, Raugh sawn, Rough, Polished, FlamedChemical basisWater-basedMethod of applicationScrubber, Brush, ManualPH valuePH neutralCleaningRemoval of stains & special cleaningMaterialNatural stone, Marble and limestone, Granite, Terrazzo, Slate, Concrete ashlar, Cotto, Stones sensitive to acidesArea of applicationKitchen, Bathroom & sanitary, Table & window sill, Flooring & stairs, Garden & terrace, Gravestone & monument, Facade, WallConcentrationReady-to-use