Heat guns blow hot air for stripping paint, shrinking heat shrink tubing, bending plastic pipe, softening adhesives, thawing pipes and many craft and repair jobs. They range from compact craft heat tools to professional corded and cordless heat guns with variable temperature and airflow. The first decision is the type of work, because small craft tools are gentle for embossing and resin, while full size heat guns reach temperatures that strip paint and weld plastics.
Temperature control is the next question. Variable temperature and airflow settings let you match the heat to the job; low settings suit shrink tubing and delicate plastics, while high settings strip paint. A digital display makes repeatable settings easier. Among the 7 products that list weight, most fall between 1.8 and 5.1 pounds, and 2.1 pounds is typical.
Nozzles and accessories come next. Concentrator, reflector and spreader nozzles direct heat for different tasks, and a scraper helps when stripping paint. A stand lets the gun cool safely on the bench.
Power source matters. Corded guns deliver steady high heat for long jobs, while cordless models are convenient for quick repairs and electrical work away from outlets. Heat guns are also useful for removing old stickers and decals, softening frozen locks, drying paint and filler, and loosening rusted bolts, which makes them a handy addition to a workshop or garage. Craft heat tools are quieter and easier for embossing and resin art. Hang the gun or stand it upright on its stand while it cools.
Before buying, check the temperature range, airflow settings, nozzles, stand, cord length or battery and weight. Never point the gun at people or flammable materials, take care with old lead paint, which needs special precautions, and let the nozzle cool before storing.
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