Repairs cracked plastic parts such as car bumpers. Overheating / overload protection. High brightness LED light to illuminate work area. Kit comprises of staples; 0.6mm outside corner (x50), 0.8mm inside corner (x50), 0.6mm flat (x50), 0.8mm flat (x50), 0.6mm wave (x50), 0.8mm wave (x50), soldering iron tip (x1), heat gun (x1).