Abstract: A manually propelled automotive painting cart including a main unit, at least one auxiliary units, and a connection device. The main unit possesses a top tray unit and at least one lower tray unit attached to a portable support frame, the top tray being partitioned for tool and material storage. A shelf unit is located below the top tray providing horizontal and vertical storage space for flat materials such as paint chip books and sandpaper. Other storage elements, including a wastepaper basket and water tank, are attached to the main unit. The auxiliary unit possesses at least one tray unit attached to a portable support frame. Dispensers for rolled paper and tape, along with other storage elements, are attached to the auxiliary unit. A removable connection device detachably attaches the main unit and the auxiliary unit providing storage and transportation for all of the tools and materials required for automotive painting.