This self-contained sand blaster gets down to the bare metal. Ideal for sand-blasting rivets to remove corrosion and oxidization or other spotted areas. The abrasive is re-circulated, no mess to clean up. Contains 4 rubber nozzles for flat surfaces, panel edges, and inside and outside corners. Operates on 60 PSI. Does not come with abrasive. 3 lbs (1Kg) shipping weight.