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Akemi Natural Stone Basic Cleaner - Water-Based Alkaline Cleaning Agent (500 mL, Ready-to-Use, Food Safe)

Akemi Natural Stone Basic Cleaner - Water-Based Alkaline Cleaning Agent (500 mL, Ready-to-Use, Food Safe)

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Ready-to-use, slightly alkaline cleaning agent, free of phosphates and lyes, tensides easily biodegradable, foodsafe (certified by an external Germany testing institute). For the thorough cleaning of countertops.
$ 18.91 $ 18.91
$ 18.91
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Akemi Natural Stone Basic Cleaner Certificate.pdf Akemi Natural Stone Basic Cleaner Detergents.pdf Akemi Natural Stone Basic Cleaner Safety Datasheet.pdf Akemi Natural Stone Basic Cleaner Technical Datasheet.pdf

Akemi Natural Stone Basic Cleaner — Concentrated Alkaline Cleaning Agent

AKEMI® Stone Cleaner is a professional, acid-free, highly concentrated cleaning agent built for natural and cast stone. Formulated from non-ionic surfactants, auxiliary agents and solvents — free of phosphates and bases, with readily biodegradable surfactants — it dilutes with water anywhere from 1:1 for heavy soiling up to 1:500 for routine maintenance. It rapidly lifts building-material film, wax and self-brilliant layers, thin concrete haze, oil and grease, soot, rubber and tar marks, and residues of synthetic colors and plaster from marble, granite, travertine, slate, brick, cotto, tile and fair-faced concrete.

  • Highly concentrated — dilutes 1:1 up to 1:500, so one bottle covers a wide range of jobs
  • Acid-free — free of phosphates and bases, safer on acid-sensitive stone than aggressive acidic cleaners
  • Alkaline (pH approx. 10) — cuts oil, grease, soot, wax and tar effectively
  • Biodegradable surfactants — formulated to current surface-active-substance regulations
  • Broadly compatible — works on natural and cast stone, brick, cotto, tile and fair-faced concrete
Property Detail
Brand Akemi
Manufacturer AKEMI GmbH, Nuremberg, Germany
Product Type Concentrated stone cleaner (cleaning agent)
Chemical Basis Non-ionic surfactants, auxiliary agents and solvents; acid-free, free of phosphates and bases
Consistency Liquid concentrate
Color Colorless to yellowish
pH Value Approx. 10 (concentrated) — alkaline
Density Approx. 1.01 g/cm³ (8.4 lb/gal)
Dilution Ratio 1:1 (heavy soiling) up to 1:500 (routine cleaning) with water
Dwell / Work Time Approx. 10–20 minutes
Coverage Approx. 410–815 ft²/gal (10–20 m²/L), undiluted
Surfactants Biodegradable per current surface-active-substance regulations
Storage Approx. 2 years in a cool, frost-free place in the sealed original container
Available Sizes 500 mL (16.9 fl oz)
  • Highly concentrated — adjustable dilution from 1:1 up to 1:500 to match the soiling level
  • Acid-free and free of phosphates and bases
  • Alkaline chemistry (pH approx. 10) that cuts oil, grease, soot, wax, tar and rubber marks
  • Removes building-material film, self-brilliant layers, thin concrete haze and synthetic color / plaster residues
  • Biodegradable surfactants formulated to current surface-active-substance regulations
  • Suitable for a wide range of natural and cast stone as well as brick, cotto, tile and fair-faced concrete

Recommended for removing:

  • Building-material film, wax and self-brilliant layers
  • Thin concrete layers / cement haze
  • Oil and fat, soot, rubber and tar spots
  • Residues of synthetic colors and synthetic plastering

Suitable surfaces: all natural and cast stone — marble, granite, travertine, slate — plus bricks and cotto slabs, tiles, fair-faced concrete, cement tiles and similar materials.

Not suitable for: synthetic materials that are not resistant to solvents, and rubber. If in doubt, test on an inconspicuous area first.

  1. Dilute with water in a ratio of 1:1 to 1:500 depending on the degree of soiling, then apply to the stone surface.
  2. Allow the cleaner to work for 10–20 minutes.
  3. For deep staining, scrub with a brush or nylon pad.
  4. Rinse thoroughly with water.
  • Do not apply on synthetic materials that are not resistant to solvents, or on rubber.
  • If in doubt about compatibility, always test on an inconspicuous area first.
  • Store in a cool, frost-free place in the tightly closed original container.
  • For proper waste disposal, the container must be completely emptied.
  • Industrial chemical product — use only in well-ventilated areas and wear chemical-resistant gloves and eye protection. Always consult the AKEMI Safety Data Sheet (SDS) before use.

Industrial chemical product. Use only in well-ventilated areas. Wear chemical-resistant gloves and eye protection. Consult the AKEMI Safety Data Sheet (available from the manufacturer or stein.akemi.de) before use. Technical values are manufacturer figures and may vary with jobsite conditions.