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Stainless Passivation

Clean and passivate stainless steel with citric acid based CitriSurf®. Safely and effectively passivate, remove contaminants, rust and free iron from the surface of stainless steel. Safer and easier to use than nitric acid, and conform to many industry standards, including ASTM A967, A380, and AMS 2700.

Citrisurf Stainless Passivation and Rust Removal Comparison
  Citrisurf 77 Citrisurf 77 Plus Citrisurf 2210 Citrisurf 2310
Passivates Stainless Steel Yes Yes Yes Yes
Removes Rust No Yes No Yes
Liquid/Gel Liquid Liquid Gel Gel
Sizes Available 22 oz. Spray
1 Gallon
5 Gallon
22 oz. Spray
1 Gallon
5 Gallon
22 oz. Spray
1 Gallon
5 Gallon
22 oz. Spray
1 Gallon
5 Gallon

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CitriSurf is a registered trademark of Stellar Solutions, Inc., McHenry, IL US.