Sealing   

Surseal 701

Phosphated parts are passivated in final rinse containing SURSEAL 701.

Surseal 701 serves the following purposes :
1. Improves corrosion resistance of the phosphate coating
2. Improves paint adhesion
3. Accelerates drying
4. Removes any hard water salts that may be left on the parts from previous rinse operation.