Skip to main content
About Us Solutions
Markets Quality Systems Sustainability News Events
Contact Us
About Us Solutions
Markets Quality Systems Sustainability News Events
Contact Us
abstract blue background with white dots creating a wave

Phosphating

KeyKote 515

KeyKote 515

KeyKote 515 produces an ultra-fine grain zinc phosphate coating with a medium weight of 2 to 4 g/m2. It is suitable for pre-paint applications and enhances corrosion protection when used in combination with corrosion inhibiting oils. KeyKote 515 may also be used for cold forming processes like wire or tube drawings or to assist with rubber and steel bonding. 

Ball joint isolated on white background

Features & Benefits

  • Two-component, water clear, liquid concentrate 
  • Produces ultra-fine layers
  • Low sludge formation 
  • Long life bath solution 
  • High tolerance to iron contamination 
  • Requires less paint for good surface coverage
  • Suitable for immersion systems

The coatings produced by KeyKote 515 exceed American Petroleum Institute specifications for coating weight while maintaining a fine crystal structure that can hold oils and withstand handling. KeyKote 515 delivers exceptional corrosion resistance and anti-galling characteristics. 

Get Connected!

Stay up to date on MacDermid Enthone insights, news and events.