Chem-Crest ProPass (PAIL)

Chem-Crest® ProPass A phosphate-free citric passivation concentrate and deoxidizer cleaner.(one x 5-gallon pail) Designed to remove surface contamination, increase corrosion resistance, remove discoloration, tarnishes, scales and oxides. It is an alternative for nitric acid passivation and passes citric acid passivation evaluations such as ASTM A967. Download a PDF of the Chem-Crest ProPass product sheet — which contains the information below: Description Chem-Crest ProPass is a phosphate-free citric passivation concentrate and deoxidizer cleaner designed to remove surface contamination, increase corrosion resistance, remove discoloration, tarnishes, scales and oxides. It is an alternative for nitric acid passivation and passes citric acid passivation evaluations such as ASTM A967. Contact a Crest representative for further details. Typical Contaminants Removed Chem-Crest ProPass removes light oils, light scales and oxides, and general contaminants from the surfaces of parts. To e