Remove salt encrustations, black marks and chalk residues

This cleaning system is designed to remove sulphuric residues from every type of floor, covering or object in high-quality stone, such as marble, travertine and Lecce stone, laid outdoor. With its effective action, you can eliminate even the most stubborn salt encrustations, the annoying ‘black crusts’ and chalk residues, restoring the stone surfaces to their original beauty, without causing any damage.

Where and when

Where:

  • On all floors, coverings and products in high-end limestone, such as marble, travertine and Lecce stone, laid outdoors.

When:

  • For removal and cleaning from:
      • Saline encrustations that are difficult to remove (e.g. plant pot marks);
      • ‘Black crusts’ due to pollution;
      • Plaster residues.
Frequency of use:
  • One-off use, for the deep cleaning of marble and travertine surfaces.

Performance and consumption

DESOLF4:

  • is a specific stain remover for removing calcium sulphate (chalk) and copper sulphate;
  • removes dark stains on terracotta due to persistent rising damp and black crusts on surfaces of materials with a calcareous composition in polluted atmospheres;
  • thanks to its specific desulphating action, it can also be applied on delicate stone surfaces with poor mechanical resistance;
  • removes dark stains caused by plant pots and removes contamination of copper alloys (e.g. gutter stains);
  • is a non-hazardous product both in use and in disposing of washing water.

Do not apply on polished limestone, plaster and copper alloy artefacts.

DELICACID:

  • is a controlled-action acid detergent with minimal environmental and toxicological impact for descaling and pickling even the most delicate materials (e.g. natural stone and grit);
  • can be used for descaling washes after laying, for removing cement encrustations and consistent and tenacious lime deposits;
  • can be used for ordinary descaling washes of surfaces subject to limescale deposits;
  • can be used for manual and mechanical washing (e.g. scrubber driers, pressure washers);
  • is effective in removing surface rust deposits;
  • does not contain hydrochloric acid;
  • does not fumigate or develop toxic vapours.

Do not use DELICACID on polished limestone (e.g. marble, travertine), on Italian slate (blackboard) and on polished agglomerates (e.g. grit, marble, cement).

 

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Step 1 di 2

Sulphuric residue removal

Dilute the powder with water and mix to form a paste (for a medium consistency compress dilute a part by weight of powder in two parts of water);
• Do not use metal containers;
• Proceed with the application of the product with a plastic spatula or scoop making sure to leave a layer of 2-3 mm of DESOLF4 on the stain to be removed;
• On too absorbent materials cover the surface treated with a sealing film;
• Allow the compress to dry before proceeding to its dry removal with nylon brush or sorghum;
• Finally rinse with plenty of water.

Yield:
• 1lt/ 3-6 sqm.

Prodotti e accessori

DESOLF4

Concentrated stain remover powder for stone materials. Removes dark stains and black crusts due to vessels and persistent rising humidity. Removes also stains due to oxidation of copper alloys.

Torna all'intro
Step 2 di 2

Descaling cleaning

Dilute 250-300cc of DELICACID in 1 liter of water;
• Spread the product on the surface and let it act for a few minutes;
• Rub the surface with RED BUFFER PAD, plastic fiber discs, nylon or tynex brushes;
• Repeat the washing if necessary;
• Always rinse with plenty of water.

Yield:
1lt / 10-15 sqm.

Prodotti e accessori

DELICACID

Specific buffered acid detergent to remove cement grouts, efflorescence and limestone incrustations on stones, ceramic materials and stone materials in general.

RED BUFFER PAD MARBEC | Slightly Abrasive

Slightly abrasive sponge specific for the extraordinary cleaning of stone and wood surfaces.

RED DISC MARBEC | Not Very Abrasive

Disc for single brush or scrubber drier with slight abrasion for extraordinary cleaning of hard floors such as cotto, stone, marble, concrete, wood.

NYLON DISC FOR SINGLE-BRUSH MACHINE | MARBEC

Suitable for single-brush machines and floor scrubbers.

ADVICE FROM THE TECHNICIAN

Depending on your problem, check again the steps recommended by the technician and select the right products for you! For all your needs, do not hesitate to contact us, either by e-mail or on WhatsApp.

17.23€

DESOLF4

Concentrated stain remover powder for stone materials. Removes dark stains and black crusts due to vessels and persistent rising humidity. Removes also stains due to oxidation of copper alloys.

7.84€

DELICACID

Specific buffered acid detergent to remove cement grouts, efflorescence and limestone incrustations on stones, ceramic materials and stone materials in general.

4.36€

RED BUFFER PAD MARBEC | Slightly Abrasive

Slightly abrasive sponge specific for the extraordinary cleaning of stone and wood surfaces.

13.70€

RED DISC MARBEC | Not Very Abrasive

Disc for single brush or scrubber drier with slight abrasion for extraordinary cleaning of hard floors such as cotto, stone, marble, concrete, wood.

190.91€

NYLON DISC FOR SINGLE-BRUSH MACHINE | MARBEC

Suitable for single-brush machines and floor scrubbers.

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