Glass Beads are metal elements (Part) that have been lightly cleaned without etching the surface, leaving a smooth, polished, or matte finish. Glass Bead Blasting Abrasive is a chemically inert, spherical abrasive that is ideal for cleaning, peening, or polishing sensitive articles (objects) like automotive parts or moulds. Shot blasting cabinets are frequently used because it can be collected and reused.