At Barcelonesa we can provide you with chemical products for the treatment of stainless steel, especially for those applied during electropolishing. For more than 25 years we have been manufacturing our own chemical products for the stainless steel electropolishing, with custom made products according to the requirements of the process.

Our technical experience allows us to advise you on the best process and products for the treatment of stainless steel.

  • Decontamination and cleaning of stainless steel circuits in equipment and installations: evaporators, refrigeration circuits, CIP circuits. 
  • Custom made professional products to ensure the best results, in accordance with the international standards, in stainless steel treatment processes: pickling, electropolishing or passivation.


Download the documentation related to the sector.

Get an immediate quotation for the product you need

Degreasing, Cleaning and Descaling

During production, the surfaces are often stained with oils, polishing pastes or simply dirt such as dust or deposited salts. For this reason, it is necessary to clean the polished surfaces by degreasing.

Acid product for degreasing and cleaning. Special to clean without attacking, especially for areas already polished.

Acid product for the cleaning and elimination of salts in stainless steel circuits or equipments, such as evaporators, refrigeration circuits.

Striping, Decontamination and Discolouration

Removal of iron particles or other metals encrusted during metal processing. Choosing the right product will allow you to remove shades or colourations due to the welding temperature.

Product in ‘’paste’’ format. Spot coating applied with a brush. Special for welding.

Liquid product. Special for formulating pickling by immersion. Highly concentrated product.

Concentrated liquid product for stainless steel pickling, according to ASTM A380.

Pickling gel for stainless steel, can be applied by spraying.


Process by which the surface of stainless steel can be polished. The properties added or recovered by this process are numerous: brightness, better cleaning, better protection against corrosion, reduction of roughness, etc. Especially for parts of mechanically polish difficulty.

At Barcelonesa we will help you achieve the quality for your formulations according to the needs, regulations or specifications of the ending customer.

Acidic mixture for electrolytic brightening of stainless steel with excellent properties.

Main properties:

  • High level of brightness.
  • Chromium and nitrate free.
  • No generation of nitrous vapours.
  • Easy to use and maintain.


Regeneration of the surface self-protective coating. Return of all the guarantees and properties of the stainless steel to the surface.

Special product for the passivation of stainless steel by spray immersion.

Decontamination/cleaning of Installations and Equipment.

At Barcelonesa we provide you with auxiliar chemical products for the decontamination and cleaning of your facilities and production equipment. 

Keep your facilities in the best condition thanks to the products we offer you. Contact our team to find out about the solutions we have for you. 


Certifications that guarantee that we comply with the highest quality standards in terms of products, services and management.

How can I help you?

Albert García
Sector Manager