Room Temperature 65–85° F

Insta-Blak SS-370

Samples Available *

An acidic liquid concentrate to be used full strength or diluted with up to three parts water.

Recommended for architectural panels, furniture, color coding of parts, tooling, blackening engravings, and as a touch-up for hot black oxide on stainless steel. Produces a dark grey-black finish in 1–5 minutes. No ventilation is required, and no caustic fumes are produced.

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E-Kleen SR 102-E

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Insta-Blak SS-370 GEL

Samples Available *

Instant-acting swab-on black chemical conversion finish formulated for vertical surfaces. It does not run down vertical surfaces like liquids do.

Recommended for architectural stainless-steel surfaces such as railings and stainless steel panels. Also great for touch-ups. Produces a dark grey-black finish in 1–5 minutes. Meets specification AMS 2484.

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A ready-to-use liquid neutral soak cleaner based on phosphates. Cleans water-soluble oils and petroleum and emulsifies oil and...

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Hot Temperature 285° F

For Industrial Use

Ultra-Blak 407

A versatile blackening solution used to blacken stainless steel alloys 200, 300, 400, and 17-4 Ph, malleable cast iron, and mild, low-carbon steels.

Ultra-Black 407 produces a black finish that does not change the dimensions of the item and offers superior abrasion resistance. Requires ventilation, seven-stage blackening line, and boiling chemistry. Meets military specification MIL-DTL-13924D, Class 4.

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Documentation
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E-Kleen SR 102

Heavy-duty, non-silicated, oil splitting, high-caustic liquid soak cleaner to remove carbon smut. Mixture of surface active...

E-Kleen SR 102-E

Heavy-duty non-silicated, oil-emulsifying, high-caustic liquid soak cleaner to remove carbon smut from steel. Mixture of surface...

E-Pik 211

Dry, granular, and free-flowing acid salts used to deoxidize and/or activate steel, stainless steel, zinc plate, zinc diecast,...

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For Industrial Use

Ultra-Blak 407-L

A ready-to-use liquid solution recommended for the automation of blackening salt solution replenishment through a pump and liquid level control system.

Ultra-Black 407-L produces a black finish on stainless steel that does not change dimensions of the item and offers superior abrasion resistance. Requires ventilation, seven-stage blackening line, and boiling chemistry. Meets military specification MIL-DTL-13924D, Class 4.

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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.