Which blasting abrasive should you use? A guide by type

The abrasive determines both the result and the cost of the blasting process. Here are the main types and when to use them. See also what is sandblasting.

Steel grit (angular)

Angular metal granules, aggressive — ideal for removing scale and rust and for creating pronounced roughness needed for paint adhesion.

Steel shot (round)

Round steel balls — clean and smooth the surface for a more uniform finish. They are also the basis of the shot peening process.

Ceramic and glass beads

Milder abrasives, for fine finishes, delicate cleaning and sensitive parts, without changing the part’s dimensions.

How to choose?

The choice depends on the material, the desired result (aggressive cleaning vs fine finish) and the equipment type. A suitable abrasive means a better result and lower consumption.

Conclusion

From aggressive grit to fine ceramic beads, VIBROBLAST supplies the full range of abrasives and advice for the right choice.