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Passivating Welds with WeldBrush

Fast. Safe. Ecofriendly. Cost-Effective 


The Weldbrush is the modern alternative to dangerous, outdated picking paste. Designed for professionals who value safety speed and results.

Passivating


The Weldbrush machine offers electrolysis passivation. This process restores the corrosion resistance of the stainless steel after welding or other treatments.



How does this work?

Weldbrush passivation works by re-establishing the passive chromium oxide layer on the stainless steel surface, which may be damaged during welding. This is achieved through an electrochemical reaction that actively promotes the formation of a protective, invisible oxide film. The results are immediate, enhanced corrosion resistance, crucial for longevity and performance of the stainless steel. It is commonly used in various industries to maintain material integrity.

 
Why Weldbrush?

  • Safe – No toxic chemicals or fumes
  • Lightweight – Easy to handle and maneuver
  • Simple – Plug in, brush, and go
  • Fast – Instant weld cleaning—no drying time
  • Reliable – Comes with a 2-year back-to-base warranty        

   

Weldbrush vs. Picking Paste

 Compare the difference:

Safety & Health

  • Weldbrush: Safe to use with basic PPE
  • Pickling Paste: Contains hazardous acids and requires special handling

Speed & Efficiency

  • Weldbrush: Instant results, no wait time
  • Pickling Paste: 15–45 minute dwell time slows production

Environmentally Friendly

  • Weldbrush: No harmful waste or emissions
  • Pickling Paste: Generates toxic waste requiring regulated disposal