Iron & Rust - Granite

Iron and rust stains on granite can leave unsightly red or brown marks that penetrate the stone’s surface, especially around metal fixtures or from water runoff containing iron. PureSeal’s iron and rust removers are carefully formulated to lift these stains without compromising granite’s natural structure. We advise against using hydrofluoric acid-based products on granite, as this acid can react with silica and other minerals in granite, potentially causing etching, dulling, and even structural weakening of the stone.

Our iron and rust removers utilise gentler, granite-safe acids that break down stains effectively without risking damage. These products penetrate the stone’s surface to lift discoloration while preserving its polished finish. For optimal results, follow application instructions and always conduct a patch test before full use. With PureSeal’s rust and iron stain removers, professionals can safely and effectively treat granite, restoring its clean, natural appearance without risking surface damage.