Polishing Powder

Natural stone polishing powder

Product Description

Polishing Powder from Actichem is a premium grade of polishing powder which is made in the USA, exclusively for Actichem. Polishing Powder is made using the highest grade of crystal abrasive commercially available. Using such high grade ingredients ensures a consistent finish and increased depth of shine.

Polishing Powder is a fast-acting, high-performance, Potassium Hydrogen Oxalate based powder, for polishing Marble, Limestone, Travertine and other calcium based materials.

Colour: White (powder)
pH: 2
Fragrance: None
Dilution: Mix with water to form a slurry
Safety profile: Non-hazardous
Pack sizes: 1kg & 10lb

SKU: AP181.10 / AP181.01
SKU: AP181.10 Premium polishing powder for mechanical polishing of natural stone
SKU: AP181.01 Actichem Polishing Powder 1Kg

Download Safety Data Sheet

Additional Information

  • Provides a superior level of control during the polishing process. Is not as hot as the lower grades of powder.
  • Produces a brilliant shine that is deep and even.
  • Rinses easily and is perfectly suited to fabrication polishing as well as floor polishing applications.
  • Will not scratch fine stone or other delicate surfaces.
Application areas and surface suitability

Ideally suited to Marble, Limestone, Travertine & other calcium based stones.

How to use

Read and understand the SDS before use.
Always pre-test in an inconspicuous location for substrate sensitivity to chemicals.
Polishing Powder is acidic and appropriate care should be exercised including the use of suitable protective gloves, goggles and protective clothing and warning signage. Do not leave unattended on sensitive surfaces.


Ready to Use – Mix with water to form a slurry

  1. Mask and tape off surrounding areas to avoid damage to other substrates.
  2. Remove all waxes and finishes from the stone surface before first use.
  3. Apply 30 – 60 grams (1 – 2 scoops) of polishing Powder in the centre of the area being polished.
  4. Add a little water to produce a slurry.
  5. Buff quickly over a 2 – 3m2 area with a weighted floor machine. Use a natural fibre floor pad or tampico brush.
  6. Once the slurry is spread over the area, polish the area using slow, even passes. Pull slurry back with a squeegee to determine gloss level.
  7. Once polished, wet vacuum the area. Rinse well, wet vacuum again and assess gloss level. If gloss level is acceptable, move on and repeat process. Overlap areas to blend.
  8. When total area is completed, rinse and wet vacuum entire area.
  9. Once the surface is dry, buff with a white pad to ensure the removal of residue.
  10. Immediately rinse and remove any material splashing out of the work area, to prevent etching.


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