This professional high temperature glue gun delivers approximately 2.5 lbs. of glue per hour with 100-watts of heating power. Features solid state PTC (positive temperature control) heaters. This gun is light weight which helps reduce hand fatigue and has an ergonomic designed long trigger for less effort. The gun is equipped with a protective heat resistant covered nozzle, an ON/OFF power switch, a removable wire stand for your convenience and a safety fuse that will shut off the gun automatically in the event of a short. For best results we recommend using Surebonder high temperature full size glue sticks. .