Sandblasting wood is a process that involves blasting wood surfaces with an abrasive material to remove any unwanted materials such as paint, varnish or stain. The process uses compressed air to propel tiny abrasive particles at high speeds against the surface of the wood, stripping away any coatings and exposing the natural wood underneath. The three most important pieces of information about sandblasting wood are: It is an effective way to remove old coatings and expose the natural wood It requires the use of a protective mask and clothing to avoid inhalation of abrasive particles It is important to choose the appropriate abrasive material for the specific type of wood being sandblasted