Aluminum Conversion Coatings

KEYGUARD ALUMINUM COATING-100% RoHS CompliantRoHS Compliant

KeyGuard chrome-free RoHS compliant conversion coating is a passivation treatment designed specifically for aluminum alloys. Keystone KeyGuard coating for aluminum provides a highly corrosion resistant conversion coating ideally suited to be painted or left as a stand alone corrosion resistant barrier.

 

Keystone KeyGuard provides both high adhesion values for paints and powder coatings as well as excellent corrosion resistance in its own right. This means that even unpainted areas of aluminum are protected against corrosion. Keystone Iridite is the reliable and cost effective chromate based pretreatment for aluminum.

 

KEYGUARD ALUMINUM PROCESSES

Keystone offers the following processes for KeyGuard chrome free aluminum conversion coating:

 

  • Yellow
  • Clear

 

KEYGUARD ALUMINUM APPLICATIONS

Keystone KeyGuard aluminum conversion coating has proved invaluable in countless communications and electronics applications. Some traditional uses of Keystone Iridite aluminum conversion coating include:

 

  • Machinery
  • Electronics
  • Communications
  • Aerospace
  • Military
Keyguard Aluminum Coating