LTP Ferrex Stone Cleaner| removes Rust outbreaks, Rust discolouration & Cement Mortar Stains from Ferrous Hard Stones-Contains Phosphoric Acid; Phosphoric Acid content <16%. (1 Litre)

✅ 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. Gloves and eye protection must be worn. Acid based stone cleaner. For interior & exterior use. ✅ 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. ✅ Use and coverage depends on the porosity of the surface to be treated:-10m2 to 30m2 per Litre. Coverage Per Litre ; Extremely severe cases; Approximately 10 m² (dilute 1:1 with water). Severe cases; Approximately 20 m²(dilute 1:2 with water) and Mild cases; Approximately 30 m² (dilute 1:3 with water) ✅ 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. ✅ For LTP Cleaning Tools see LTP Cleaning Pack 2-Asin B08HH2ZJ6S or copy and paste this link in the browser ; https://amzn.eu/d/d0vXHCy . Emulsifying Pads on Amazon; White (Fine) ASIN; B08HGY76FP Link; https://amzn.eu/d/cGDijhE or Black Course; ASIN B00H1QQ3FM; link; https://www.amazon.co.uk/s?k=B00H1QQ3FM&ref=nb_sb_noss