Description
Description
Akemi Rust Remover Marble — Water-Based Slightly-Alkaline Rust Stain Remover for Acid-Sensitive Stone (1 L)
Akemi Rust Remover Marble is an aqueous, slightly alkaline, ready-to-use cleaning agent for removing superficial rust stains caused by ferrous substances (fertilisers, tools, iron parts) from acid-sensitive natural and artificial stone or concrete ashlar. It is ideal for polished marble and limestone, whether already laid or ready to be laid, and converted rust simply rinses away with clear water.
| Property | Detail |
|---|---|
| Brand | Akemi |
| Product | Rust Remover Marble |
| Type | Rust-stain remover |
| Chemical basis | Aqueous, slightly alkaline |
| Colour | Clear, slightly violet |
| Density | approx. 1.10 g/cm³ |
| pH value | approx. 9 |
| Dwell time | 5–10 minutes (do not exceed 10 min) |
| Application temperature | 15–25 °C |
| Concentration | Ready-to-use (apply undiluted) |
| Material | Acid-sensitive natural/artificial stone, concrete; polished marble & limestone |
| Volume | 1 L |
| Shelf life | 12 months (stored sealed at 5–25 °C / 41–77 °F) |
- Removes superficial ferrous rust stains from acid-sensitive stone
- Safe on polished marble and limestone (acid-free chemistry)
- Converted rust rinses off with clear water
- Temporary violet tint clears on its own after approx. 1–2 days
- Support mechanically with a brush or scrubber for stubborn stains
Apply undiluted and saturated to the dry surface at 15–25 °C, let work 5–10 minutes (never longer), support with a brush if needed, then rinse thoroughly with clear water; repeat for stubborn stains. Do not let the product dry on the surface. Afterwards protect the stone with an Akemi impregnation or stain repellent. Ventilate indoors; keep away from plants. Immanent (deep) rust cannot be removed.
Wear appropriate PPE. Follow manufacturer instructions and safety regulations.
