The video shows a person using a spray can to apply a black substance onto a metal object. The metal object appears to be a part of a machine or equipment, possibly a car engine. The person is wearing a white glove on one hand while holding the spray can with the other hand. The background is dark, indicating that the video was shot at night. The metal object is placed on a wooden surface, and there is a white cloth or rag next to it. The person is spraying the black substance evenly across the surface of the metal object, ensuring that it is covered thoroughly. The video is shot in a close-up angle, focusing on the action of spraying the substance.