A special product from the LITHOFIN-Range for natural and manufactured stone [MN]. This highly active cleaner contains the optimal combinations of different kinds of acid, rust preventing and cleaning agents.
Lithofin Builders Clean [MN] dissolves and removes cement and mortar residues, efflorescences, limescale deposits, stubborn ingrained dirt, rust and rust discolourations. The yellowish discolouration which results from iron containing stones rusting is removed and largely prevented.
Surfaces: suitable for all acid resistant natural stones such as granite, gneiss, quarzite as well as rough manufactured (concrete) stones.
Please Note: not suitable for polished and finely honed limestones (marble) and manufactured stones. Always try the product in an inconspicuous area prior to use, since especially blue and black “granites” are often damaged.
Directions for Use:
First wet the surface, then apply Lithofin MN Builder’s Clean – diluted with water up to 1:10, depending on the type of dirt – and immediately spread the product evenly on the surface with a scrubbing brush. After a few minutes, scrub the surface then wash away with clean water. Do not allow the product to dry on the surface. In stubborn cases this procedure may have to be repeated.
Advice: in case of extremely stubborn, repeated rust discolourations we recommend Lithofin BERO.
Please Note: Lithofin Builders Clean [MN] is not suitable for polished or finely honed surfaces which are sensitive to acid such as limestone, marble, manufactured stone, etc. In cases of doubt, try the product in an inconspicuous area.
Surfaces such as chrome, enamel, wood, and similar acid sensitive surface must be protected against splashes and vapours. Acid containing cleaners can develop vapours which may damage sensitive surfaces. We highly recommend carefully washing the product off the surface and ensuring good ventilation during and after use.
Coverage:
approx. 15 to 30m² depending on dirt up to 50m² on polished surfaces.
- Highly effective
- Concentrated formula - high yield
- Prevention of rust
- Very strong
- Contains acid
- Minimal odour
| Volume | 1L |
| Coverage | Approx. 30 to 50m²L |
| Storage | Keep closed and cool for up to 5 years |
| Brand | Lithofin |
Will this remove rust stains from granite?
Yes, 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 (Product Code: LTOUTCON)*.
*Use biocides safely. Read label and product information before use.
