1. cleans, smooths, or etches a surface by directing a stream of sand at high pressure against it

1. streams of sand directed at high pressure, used for cleaning or smoothing surfaces

Examples

• The worker sandblasts the metal surface to remove rust.
• She sandblasts old paint off the wooden fence.
• The company sandblasts glass to create decorative patterns.
• He sandblasts the concrete wall before applying new coating.
• The powerful sandblasts stripped away years of grime.
• Industrial sandblasts can etch intricate designs into stone.