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Room Temperature Blackening Processes

Insta-Blak 333 

A room temperature blackening solution for cold and hot rolled carbon steels, alloy steels, tool steels as well as cast iron, forged steels and powdered metal. The mildly acidic liquid concentrate is diluted with 9 parts of water for a 10% by volume working solution. Immersion times of 2 to 5 minutes. It will not blacken stainless steels.

Insta-Blak S330 M2/R2

Two component system for high volume blackening.

Insta-Blak S330 M1/R2

Two component system for high volume blackening of hardened steels.

Insta-Blak S334

Swab-on finish for steel or for the touch-up of damaged black oxide finishes or remachined black surfaces.

Insta-Blak Z-360

Blackens zinc plated and zinc diecast surfaces.

Blackens stainless steel.

Blackens aluminum surfaces.

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