Abrasive blasting is a surface preparation technique that uses high-pressure air or water to propel abrasive materials against a surface. This process effectively removes contaminants, rust, and old paint, making it ideal for cleaning and finishing various materials, including metal and concrete. Common abrasives used include sand, glass beads, and aluminum oxide. The method is widely employed in industries such as automotive, construction, and manufacturing. It enhances surface adhesion for coatings and paints, ensuring better durability and appearance. Safety measures, including protective gear and proper ventilation, are essential to minimize health risks associated with inhaling dust and debris during the blasting process.