We have launched a new product: heated black dye "Ultra Black Super"!

The newly released "Ultra Black Super" is a revolutionary heating black dye that can finish steel, superalloys, and castings in deep black.
*Also supports black dye testing on sample parts*
Traditionally, different agents were required for steel and castings, with castings tending to have a reddish tint. The new product "Ultra Black Super" allows for black dye processing using the same agent and boiling temperature, forming an excellent deep black magnetite (Fe3O4) coating.
Thanks to its superior oxidizing power, steel achieves a deeper black color. Even superhard alloys, which previously had poor color adherence, can be finished in deep black.
The groundbreaking black dye "Ultra Black Super" supports the formation of a more stable coating and consistent quality.
**Features**
- Forms a magnetite (Fe3O4) coating using the same agent and boiling temperature for both steel and castings
- Significantly reduces the generation of irritating mist, greatly lowering the impact on human health
- Improves the working environment
- The thickness of the black dye coating, which corresponds to the surface gloss of the material, does not affect dimensional accuracy, is wear-resistant, and does not peel off when rubbed
- The coating retains rust inhibitors and exhibits excellent rust prevention effects (indoors)
*For more details, please refer to the PDF document or feel free to contact us.*

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