✅ Caustic cleaning solution for hard ferrous stone. Removes orange stains caused by iron breakouts in natural stone, Granite, Slate and Sandstone. Removes Rust outbreaks on all Ferrous hard stones. ✅ Helps prevent Iron staining from returning. Easy to apply; Spray and leave until the iron stains have gone and then rinse with water. ✅ For use on Sandstone, granite and Slate. Not suitable for use on acid-sensitive surfaces such as highly polished natural stone, limestone, marble enamel, zinc or other acid-sensitive metals and materials. ✅ Gloves and eye protection must be worn. Acid-based stone cleaner. For interior & exterior use. Coverage; Depending on the porosity of the surface to be treated ;Per Litre Extremely severe cases - approximately 10 m², If Severe cases - approximately 20 m² Mild cases - approximately 30 m² ✅ Acid-based stone cleaner, which contains special rust-preventing ingredients designed for long-term effect. LTP Ferrex alters the rust particles removing rust discolouration caused by iron in the stone or environmental influences. Cement and salt residues are also removed. Suitable for use on acid-resistant natural stones including granites and slates.
