Sandblasting is a surface preparation technique that uses compressed air to propel abrasive particles at high speeds against a surface to remove contaminants or to smooth and roughen a surface.
Some common reasons for using sandblasting include:
- Removing paint, rust, or other coatings from a surface.
- Cleaning and preparing surfaces for painting or coating.
- Removing surface contaminants from metal parts before welding or soldering.
- Creating a rough surface texture on metal or glass for improved adhesion of coatings.
- Etching designs or patterns onto glass or other surfaces.
- Cleaning and restoring masonry surfaces such as bricks or stone.