Caswell Black Oxide Activator for Professionals - 1 Pint (Makes 1.25 Gallons)

The Black Oxide Activator Product is not designed for direct blackening; rather, it serves as an essential activator to be utilized prior to the blackening process. Certain specialized or hardened steels can present difficulties when attempting to achieve a proper blackened finish using our Black Oxide solution, often resulting in a gray appearance. However, by employing our Black Oxide Activator, you can significantly enhance both the color and depth of the blackened finish on these specific alloys.

To prepare the activator solution, mix one part activator with nine parts distilled water in a suitable plastic container. Once you have your mixture ready, immerse the cleaned steel parts in the activator for a duration of 2 to 5 minutes. After this immersion period, rinse the parts thoroughly, and then you can proceed with the blackening process.

For optimal results, the activator can be used at room temperature, but if you want to achieve an even more pronounced activating effect, you may heat the solution to 120°F. It is crucial to note that this activator is specifically formulated for steel parts only and should not be used on stainless steel or iron.

By following these instructions, you can ensure that your blackening process yields superior results, particularly with those challenging alloys that tend to resist achieving a deep black finish. The Black Oxide Activator not only prepares the steel surface adequately but also contributes to an enhanced overall aesthetic. Ultimately, utilizing this activator will lead to a more satisfactory and visually appealing outcome in your blackening projects.

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