Product Description

Stainless Steel Pickling Paste must be used after the application of STARTM Gel, STAR Spray or STAR Dip as it is necessary to passivate SS surface after pickling. Star Passivation products helps to form a thin passive film on Stainless Steel surface that will protect corrode and contaminate.

There are 2 types of passivation products depending on the end use of SS pipelines/ equipments/ parts. 

Stainless Steel Passivation Dip Chemical Star is primarily used to post weld clean stainless steels and can be applied by brush or by a spray on process. This chemical is a widely-used metal finishing process to prevent corrosion. In stainless steel, the passivation process uses nitric acid or citric acid to remove free iron from the surface. Stainless Steel Passivation Dip Chemical Star leads to a protective oxide layer that is less likely to chemically react with air and cause corrosion. Passivation Care must be taken in selecting and using passivation treatments to ensure the selected treatment will target the contaminant. 

Specifications of Stainless Steel Pickling Paste