Normal Cor­undum Blasting Abrasive

Normal Cor­undum blasting abrasive is a high-quality, reusable blasting abrasive according to DIN EN ISO 11126–7 N/FA A/G, based on alu­minum oxide (Al₂O₃).

It is cha­rac­te­rized by its high hardness, iron-free com­po­sition, and ver­sa­tility, making it ideal for metallic and non-metallic sur­faces, including stainless steel, non-ferrous metals, and wood. Due to its non-metallic structure and high abra­si­veness, Normal Cor­undum is used in a wide variety of blasting processes.

Normal Cor­undum blasting abrasive is used in mobile, sta­tionary, and auto­mated blasting systems. Thanks to its hardness and toughness, it gua­rantees a long service life and effi­cient surface tre­atment – even with heavily soiled or coated materials. 

Normal Cor­undum blasting abrasive is used in many indus­trial sectors where high surface quality and effi­ciency are crucial.

Tip: Due to its purity and hardness, Normal Cor­undum is also very well suited for thermal spraying and for mecha­nical pre-tre­atment before coating or painting.

The choice of blasting abrasive grit size deter­mines the surface roughness and cleaning degree. Finer grit sizes produce smooth, matte sur­faces, while coarser grit sizes ensure more intensive material removal. 

Note: The grit size should be sel­ected according to the appli­cation and material. For example, a finer grit size is recom­mended for stainless steel and alu­minum for uniform matting, and a coarser grit size for steel or cast iron for maximum material removal. 

Cor­undum pro­ducts are available in both metric and FEPA grit sizes. See data sheet