Solutions to make the surface of sandblasting materials appear gray
Thread Content
During production, the surface of a piece of white steel material was sandblasted using sand with a particle size of 100 mesh. After sandblasting, the surface of the material turned gray and lost its metallic luster. Have you encountered similar problems? How should it be treated to achieve a metallic shine? Thank you so much!
We encountered such a problem, but at that time the color requirement for the surface of the material was not high; it was only necessary to remove the oxide scale.