In the video, a man is seen standing next to a car, holding a caulking gun. He is wearing a black shirt and blue gloves. The car has a black interior and a black roof. The man is applying a substance to the roof of the car using the caulking gun. The substance appears to be a black, viscous liquid, possibly a sealant or adhesive. The man is moving the caulking gun in a steady, controlled manner, ensuring that the substance is evenly distributed along the seam of the roof. The background of the video shows a building with a brown roof and white walls.