What Grit Size Should I Use for Sandblasting Different Materials?
2025-05-04
Choosing the correct sandblasting media grit size is crucial for achieving the desired surface finish, cleaning efficiency, and preventing damage to the substrate. Sandblasting involves propelling abrasive particles at a surface to clean, prepare, or texture it. The grit size, which refers to the particle size of the abrasive media, directly influences the aggressiveness of the process and the surface profile produced. This comprehensive article explores how to select the best sandblasting media grit size for various materials, considering their hardness, sensitivity, and intended finish.
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