A battery powered hot air gun is great for removing stickers and paint without damaging the surface. The hot air gun produces a stream of hot air that you can direct at surfaces, making the layer warm and soft. The devices below are great for applying foils, heating shrink tubes and removing paint. A cordless hot air gun is useful for applications where a socket is not available, or for jobs where it is necessary to move freely without having to carry or hold a cable. Unlike traditional hot air guns that are often held with two hands, a battery-powered hot air gun is usually small enough to hold with one hand. Discover the different hot air blow guns below.