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Non-Chrome Sealing Rinses
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Seal NCS Low concentration non-chrome seal. Increases
coating weights and salt spray without corrosion.


Seal PM Standard phosphoric acid and molybdate based
sealing rinse. Optimizes surface pH at 6.0 ± 0.5.


Seal 146C Unique non-toxic reactive non-chrome seal.
Produces a conversion coating of 5-25 mg/ft2 on
ferrous metals, galvanized, zinc, and aluminum.


Seal 783 Non-chrome zirconium based sealing rinse.
Provides salt spray results approaching and in
some cases equalling hazardous chromic acid.


Seal 781 Traditional non-chrome sealing rinse for phosphate
coatings. Halts flash rust prior to painting.