Sandblasting abrasive is developing
In the past for sandblasting was using only sand abrasive but now in 21. century the abrasive technique is developing so now there are a variety of different materials in use depending on job that should be done. There can be used a lighter sandblasting abrasive for minor jobs like walnut husks. For heavier tasks is suitable more aggressive sandblasting abrasive like beads. With a wide range of abrasives the jobs can be done with better results. Sifted sand was traditionally used as a main sandblasting abrasive but now is losing the importance because of the dust that is released when sand is blasted onto surface and can be toxic. Using of sand requires protective clothing. With using more soft sandblasting abrasive the more sensitive surfaces remains without damage. For thick layers is very suitable silicon carbide that is strong enough to perform even the hardest tasks.