Highly effect heat source that saves time. To efficiently complete shrink wrap jobs there is no question propane heat is superior to electric heat. Dr. Shrink s 975 Heat Tool kit offers the necessary equipment for a wide range of heat shrink jobs. The included plastic bodied heat tool is trigger ignited for easier use and provides 200,000 BTUs in a wide pattern to evenly shrink the material. The wider pattern helps to reduce burn-thrus that can result from the concentrated heat of a smaller tip. A 25 ft propane hose with adjustable regulator attaches to a propane tank (sold separately) and gives users a range sufficient for most jobs. Also included in the kit are a detailed instruction manual and training DVD so that you can feel confident performing a variety of shrink wrap jobs. When not in use, the kit stores neatly in a plastic carrying case.