Images SOP Gather the necessary materials and equipment: 3/8" plywood or 1/4" louan sheets Aerosol traffic black paint Plywood or similar material for creating frames Chalk or temporary marking tool Personal protective equipment (PPE) including gloves, goggles, and a mask Prepare the work area: Ensure you have a well-ventilated space or work outdoors. Set up a work table or area with sufficient space to accommodate the size and quantity of black boxes you need to create.