Geal Service Acido


Detergent based on sulphamic acid. Contains sequestering agents, surfactants and corrosion inhibitors. Free of strong acid (such as muriatic acid). It removes efflorensces and residues of cement, lime, wallpaints, superficial rust



  • For unpolished stone, granite, marble and cast stone, acid-proof ceramic tiles • Pour the liquid, diluted or pure, and rub it with floor machine equipped with medium-hard discs or nylon brushes • Remove residue with wet vacuum or clothes/sponge • Rinse with water, vacuum and complete drying with a clean cloth • Repeat if necessary.


  • Does not exhale toxic vapours.
  • Descale with controlled action.
  • Can be used with scrubber-drier and pressure washer.


1L – $74.70 + GST

5L – $347.74 + GST


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Barrow and Stone provides New Zealand with the very best Natural Stone landscape paving the world has to offer. Landscaper William Shaw and garden designer Sam de Vries have a collective of 15 years in Landscape design and construction from two world renowned cities for landscaping London and Perth. Barrow & Stone are driven by passion for creating beautiful united outdoor spaces with impeccable vision, specifically around Natural Stone Paving.


Download the Saftey Data Sheet

Saftey Data Sheet

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Technical Information Sheet