The color steel plate protective film is also widely used in the protective film market, but for product use, many people will ask: how to quickly tear off the protective film on the color steel plate? Tear it off directly? If you are learning from a professional perspective, it is best to sprinkle the product with gasoline first, then cover it with something, and finally blow it down with an air gun. Put a strong adhesive transparent tape on the protective film and then connect the protective film Tear down! Blow it with an electric hair dryer, it is easy to tear it off, it is recommended to use Kangfu's, because the wind is stronger, and it will be hot soon. The protective film on the color steel plate is difficult to remove because of the long time. Is there any way? Just use alcohol. The color steel plate protective film is also widely used on the outer wall. In fact, you don't need to tear this layer of film, because after a while, this layer of film will fall off directly because of the wind and rain. But if you want to tear it yourself, it ’s okay, but you must pay attention to safety when tearing it.