Passivations:

Unipass SF : Irridiscent Yellow Passivation

• Excellent corrosion protective conversion coat for Zinc deposit
  
• Gives upto 90 Hrs Salt spray ( ASTM B 117 ) test
  
• Chromium rich layer

Olipass 100 : Oilve Drab passivation

• Uniform colour
  
• Ductile conversion layer , suitable for tube stripes , other flexible parts
  
• Available in various colour shades
  
• Offers more than 120 Hrs for salt spray corrosion test ( ASTM B 117 )

Aquablue - 10 : Blue/ Clear passivation

• Bright dip for Zinc electroplated deposit
  
• Liquid formulation , easy to use
  
• Economic to use
  
• Can be used as a pre dip for other passivation treatments

Black Finish : Balck coloured passivation

• Two component Silver Nitrate system
  
• Rich black colour
  
• Can be treated with rust preventive oils for enchanced corrosion protection and colour stability