Zinc Chromate Product Hilights

Also known as Chromate Conversion Coating, the process of chromating zinc plated parts improves its corrosion resistance while giving it a destinct finish, differing from the bright zinc coating. Chromating comes in three main colors with blue, yellow (also known as rainbow), and black.

Blue

Various Hypro 55 chromated screws
  • Jasco 5T090A
    • 48 hour+ SST corrosion resistance
    • Bright sky blue appearance
  • Jasco EF-661
    • 48 hour+ SST corrosion resistance
    • Wide control and adjustment range
    • Long lasting lifetime
    • Easy bath control
  • Jasco TR-162
    • 48 hour+ SST corrosion resistance
    • Bright blue appearance
    • Economical
  • Pavco Hypro Blue R
    • 100 hour+ SST corrosion resistance
    • Suitable for baking
    • ELV, RoHS, and WEEE compliant
  • Pavco Hypro 55
    • 120 hour+ SST corrosion resistance
    • Suitable for baking
    • Hexavalent chromium-free
    • ELV, RoHS, and WEEE compliant

Yellow

Parts with Hypro 66 chromate
Various Hypro 66 chromated screws
  • Jasco 173AH
    • 72 hour+ SST corrosion resistance
    • Wide control and adjustment range
    • Bright passivation film
  • Jasco 173YC
    • 72 hour+ SST corrosion resistance
    • Wide control and adjustment range
    • Bright passivation film
    • Low COD
    • Easy bath control
  • Jasco 175 Series
    • 168 hour+ SST corrosion resistance
    • Wide control and adjustment range
    • Bright passivation film
    • Colbalt free
    • Easy bath control
  • Pavco Hypro 66
    • 120 hour+ SST corrosion resistance
    • Accepts colorants
    • Suitable for baking
    • Hexavalent chromium-free
    • ELV, RoHS, and WEEE compliant

Black

Parts with TK-Acid Black chromate
TK-Acid Black chromated parts
  • Jasco TR-184FG
    • 96 hour+ SST corrosion resistance
    • Very dark black appearance
    • Easy bath control
  • Jasco TR-185JK
    • 96 hour+ SST corrosion resistance
    • Scratch resistance
    • Easy bath control
  • Kelly TK-Acid Black AB
    • Suitable for barrel plating setups
    • Wide control and adjustment range
    • Easy bath control

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