Stainless-steel passivation
Passivation
Chemistry for controlled stainless-steel passivation and removal of free iron from finished surfaces.
Available chemistry
Compare products for the application
Use these products as starting points. eChem can help narrow the list using your parts, soils, equipment, throughput, rinsing and cleanliness requirements.
CC ProPass
A phosphate-free citric passivation concentrate and deoxidizing cleaner for stainless-steel surface preparation and corrosion resistance.
View chemistry →Selection method
Chemistry is one part of the process
A successful cleaning process balances chemistry with mechanical action, time, temperature, filtration, rinsing and drying.
We help compare the complete process and validate material compatibility before production release.
Build the right cleaning process
Tell us what you are cleaning, what must be removed and what happens next. We’ll help align chemistry and equipment.
Start a Consultation