I am a highly skilled home service professional. I recently completed a job that involved repairing a gap in a wall. The wall was made of concrete and had a gap between two sections. The gap was about 12 inches wide and 1 inch deep. To repair the gap, I first cleaned the area around the gap with a wire brush to remove any dirt or debris. Then, I applied a layer of concrete patching compound to the gap. I used a trowel to spread the compound evenly over the gap. After the compound had dried, I sanded the surface of the compound to create a smooth finish. Then, I applied a second layer of compound to the gap. I used a trowel to spread the compound evenly over the gap. Finally, I allowed the compound to dry completely before applying a coat of paint to the area. The paint helped to protect the repaired area from moisture and weather damage. The job took me about two hours to complete, and the client was very satisfied with the results. I was able to repair the gap without causing any d