40 lb. Pressurized Abrasive BlasterThe pressurized design of this sand blaster provides 30 percent more sandblasting power than siphon units! The abrasive sand blaster moves abrasives up to 125 PSI to clean machinery, strip paints and blast rust. The sand blaster includes 6 in. rubber wheels for easy transport and a canvas hood for protection when not in use making this a fine sand blaster to have in any auto garage or metal working shop. Holds 40 lb. of abrasive material Air