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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For Industrial Use

E-PASSivate Yellow Red

An easy-to-use single dip, trivalent iridescent yellow-red bright chromate. Color is almost like hexavalent yellow.

Offers high salt spray resistance of up to 200–250 hours to white rust. No additional top coat is required. Meets automotive and all other industrial standards. Best for plated alkaline non-cyanide, cyanide, and chloride zinc deposits.

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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E-Chrome Ultra Blue

Easy-to-use, two-component, single-dip trivalent blue chromate with high corrosion resistance. Ultra Blue produces the bluest...

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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.