In the video, a person is seen applying a green substance to a black pipe using a green brush. The person then proceeds to rub the substance along the length of the pipe, ensuring that it is evenly distributed. The video provides a close-up view of the process, allowing the viewer to see the substance being applied and the brush being used to spread it. The person's hands are visible in the frame, and they appear to be wearing a black shirt. The background is blurred, but it seems to be an indoor setting with a dark color scheme.