100-Watt thermostatically controlled, offers 2-3 times faster warm up and recovery times than most PC-heated guns, great versatility and more precise dispensing of adhesive. Medium-duty gun designed for demanding, temperature-specific product assembly where 2 to 4 lbs/hour output rate is needed. Equipped with thermal over protection device. Stick diameter 7/16" to 1/2". Accessory nozzles available.