Sand the 2x8x8 so it is smooth.
Cut the 2x8x8 in half so that you have (2) pieces 4’ in length.
Sand the ends of the 4' pieces as needed.
Set up the spray shelter.
Set up the Flexio 3000 according to the enclosed instructions. For exterior paint you will want to set it to MAX. Turn the nozzle so that it will spray horizontally.
Place the boards across two sawhorses and spray in a horizontal pattern holding the sprayer 6-8 inches from the surface.
Once the paint dries, turn the boards. Repeat until all the sides are painted.
Place two of the tall cinder blocks for the base, and then set one of the shelves on top, lining up the corners.
Next, place the two other tall cinder blocks on top of that and add the second board.
Finally, top with the two small cinder blocks to hold it in place.