A media blaster is a tool used to remove rust, paint, and other coatings from surfaces using a high-pressure stream of abrasive material. The abrasive material can be sand, walnut shells, or baking soda, and the pressure can range from 30 to 120 psi. Media blasting is often used to prepare surfaces for painting or powder coating. This process can help to create a smooth, even surface that will better adhere to the new coating. Removing rust and other contaminants can also help prevent the new coating from peeling or flaking.
There are many different types of media blasters available, each with its own advantages and disadvantages. Some of the most common types include:
