EPolish 200

SuperClean 150 Plus

Achieve Mirror-Bright Stainless Steel with EPolish 200

EPolish 200 is an organic acid based electro polishing chemical developed for stainless steel fasteners and precision components. It removes a controlled layer of metal to level micro-roughness and create a highly reflective, glass-smooth surface.

The process improves surface chemistry and boosts corrosion resistance compared to untreated stainless steel. Use it when you need consistent, ultra-clean parts that meet demanding finishing and performance standards.

 

Why leading stainless steel fastener manufacturers rely on EPolish 200 for critical finishing lines.

  • Mirror-Bright Finish

Delivers a high-gloss, mirror-like surface that enhances appearance and makes every component look brand new.

  • Higher Corrosion Resistance

Electro polishing reduces surface defects and embedded contaminants, improving stainless steel’s corrosion performance versus mechanically finished parts.

  • Stable, Long-Life Bath

Formulated as a stable cleaning and polishing solution, helping maintain performance over extended production runs with proper control.

  • Clean, Residue-Free Surface

Removes scale, embedded particles, and microscopic burrs, leaving a smooth, easy-to-clean surface with minimal product entrapment.

  • Improved Component Durability

By removing stress-raising surface imperfections, electro polishing supports better fatigue and corrosion life for stainless steel parts.​

EPolish 200 integrates into standard stainless steel electro polishing lines used for fasteners and precision components.

Parameter

Recommendation

Concentration Mix

10-20% concentrate in demineralized water

Temperature

50-70°C

Current Density

10-25 A/dm²

Electro Polishing Time

3-15 minutes
Voltage 10-18 V
Method Rack parts, immerse, apply DC current with agitation
Post-Process Multi-stage rinse (DM water final), air or centrifugal dry

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