Dry
sandblasting

This consists of eroding a surface by means of a jet of abrasive material (olive stone, quartz, bicarbonate, glass beads, etc.) at controlled pressure.

Wet sandblasting
with humidifier

Method that uses a large amount of water together with the abrasive material. Removes dust, but takes longer.

Cryogenic or
dry ice blasting

Quick and very environmentally friendly cleaning method that uses dry ice (solid compressed CO2) as a cleaning substance.

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