For Industrial Use

E-Chrome Ultra Blue

Easy-to-use, two-component, single-dip trivalent blue chromate with high corrosion resistance. Ultra Blue produces the bluest passivation without the common yellowing problems of other passivations.

Meets all automotive and industrial standards, and no topcoat is needed. It can be used with automatic-feeder equipment and offers high salt spray resistance of up to 150 hours. Works well on plated zinc, diecast zinc, and galvanized zinc surfaces. Also used as a conversion finish on zinc diecast surfaces prior to powder coating and can replace a hexavalent sealer for nickel surfaces. For optimum corrosion protection, the addition of a separate component, E-Chrome Ultra Blue HP, is added at 2% by volume. pH: 1.5–2.0 (Optimum 1.8). Temperature: 65–90° F (Optimum 75° F, 24° C). Time: 1–40 seconds (optimum 20 seconds). Agitation: Air agitation may be helpful in rack situations.

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Documentation
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For Industrial Use

E-Chrome Ultra Yellow

Easy-to-use, two-component, single-dip iridescent trivalent yellow chromate with high corrosion resistance.

E-Chrome Ultra Yellow meets all automotive and industrial standards, and no topcoat is needed. It can be used with automatic-feeder equipment and offers high salt spray resistance of up to 150 hours or up to 300 hours when baked for hydrogen embrittlement (375° F, 4–24 hours). Does not yellow, fade, or rub off and offers exceptional UV protection. Created for non-cyanide zinc-plating and chloride-zinc processes.

The E-Chrome Ultra Yellow Sample Kit includes:

  • E-Chrome Ultra Yellow A (500ml)
  • E-Chrome Ultra Yellow B (250ml)
Learn More
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E-Brite Ultra-Chlor AP

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For Industrial Use

E-Chrome Ultra Yellow 600

Zinc white corrosion protection for 400–600 hours to 5% rust and 800–900 hours to red rust.

Offers exceptional UV protection and doesn't fade. Great for up to 200 hours of scratch resistance in barrel-plating before white creeping corrosion.

Learn More
Documentation
Related Products
E-Brite Ultra-Chlor AP

Acid chloride processA mixed ammonium and potassium chloride bright zinc process. Produces brilliant, level, and ductile...

E-Brite Ultra-Chlor NA

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There is a small fee for samples shipped in the continental U.S. This can range from $10–$75. Products shipped outside the continental U.S. can be subject to certain restrictions. Freight charges may range from $75–$300.