Blackening Process for Steel

Melblack S-1531 is a blackening agent that produces a beautiful glossy black film of triiron tetraoxide on the surface of steel.
Before using this product, please read the SDS carefully to fully understand the properties of the product and use it safely.

◆Features
1. Produces 1.5 to 2.5 μm thick oxide film.
2. Easily produces a beautiful glossy black film compared to general blackening agents.
3. Excellent adhesion and corrosion resistance.