Citrisurf Stainless Passivation Comparison Chart

The chart below is to help you select the right version of Citrisurf. Each of the products is for stainless steel passivation. Some formulations are for stainless steel rust removal as well.

Select the Right Stainless Steel Passivation Product
	Citrisurf 77 Liquid	Citrisurf 77 Plus Liquid	Citrisurf 2210 Gel	Citrisurf 2310 Gel
Sizes Available	22 oz. Spray 1 Gallon 5 Gallon Carboy	22 oz. Spray 1 Gallon 5 Gallon Carboy	22 oz. Spray 1 Gallon 5 Gallon Carboy	22 oz. Spray 1 Gallon 5 Gallon Carboy
Recommended for Passivating Stainless Steel	YES	YES	YES	YES
Recommended for Removing Rust	NO	YES	NO	YES
Application Time	20 - 30 minutes	20 - 30 minutes	20 - 30 minutes	20 - 30 minutes
Method of Application	Spray on, brush on, soaking, or dip tank.	Spray on, brush on, soaking, or dip tank.	Spray or brush on.	Spray or brush on.
Consistency	Similar to water	Similar to water	Gel	Gel
Appearance	Clear Liquid	Clear liquid	White Gel	White Gel
Recommended Applications	Stainless steel surfaces.	Stainless steel surfaces.	Stainless steel surfaces, especially vertical surfaces.	Stainless steel surfaces, especially vertical surfaces.
Minimum Application Temperature	Above 50 degrees, 70 degrees recommended.	Above 50 degrees, 70 degrees recommended.	Above 50 degrees, 70 degrees recommended.	Above 50 degrees, 70 degrees recommended.