Sandblasting, also known as abrasive blasting, is a highly effective surface preparation technique used across a multitude of industries. At its core, sandblasting involves the propulsion of abrasive materials, such as sand, grit, or other particles, at high speeds onto a surface. The process is facilitated by compressed air, which propels the abrasive material through a nozzle or gun onto the targeted surface.

One of the primary applications of sandblasting is surface cleaning. It's particularly useful for removing rust, paint, scale, and other contaminants from various surfaces, ranging from metal to concrete. By thoroughly cleaning surfaces, sandblasting prepares them for further treatment or coating applications. Additionally, the process excels in coating removal, stripping away old paint or coatings to reveal a clean substrate for refinishing.

Sandblasting also serves as an effective method for surface roughening. By imparting a textured or roughened surface on materials like metal or concrete, sandblasting enhances the adhesion of subsequent coatings, paints, or adhesives. Moreover, the technique is employed for deburring, removing sharp edges or unwanted material from metal or plastic components, thus improving their safety and functionality.