Lithofin MN Builders' Clean
Concentrate: cleaner for acid resistant natural stones.
Article number : 162
Cleans granite, gneiss, quartzite and other natural and engineered stones. Removes cement films, stubborn dirt residues, blooms, efflorescence, rust and rust discolorations. Also acts to prevent rust in hard stones containing iron. Not suitable for polished marble, limestone etc.
|Coverage||approx. 30 to 50m²/L|
|Stocking||closed, cool, up to 5 years|
|Packaging||1 L, 5 L|
How can I remove brown (rust) stains from granite?
Wet the surface with water, then apply Lithofin MN Builder's Clean and allow it to work for about one hour. Add some water, brush, and then remove the product. Rinse thoroughly with clear water. In case of stubborn staining repeat this process.
Note: Some granites are pre-treated with products that may not be resistant to an acidic cleaner. Please test the product’s suitability prior to use. Discolorations resulting from plants look similar to rust and can be removed with Lithofin MN Outdoor Cleaner.