In the video, a person is seen using a caulking gun to apply a substance to the edge of a car's hood. The car is red in color, and the hood appears to be in good condition. The person is wearing a black shirt and is standing in a garage. The caulking gun is silver and black in color, and the substance being applied is white. The person is applying the substance in a steady, controlled manner, ensuring that it is evenly distributed along the edge of the hood. The garage is well-lit, and there are other cars visible in the background.