This industrial adjustable temperature heavy duty glue gun is designed for high volume applications. It delivers approximately 5 pounds of glue per hour with 220 watts of heating power. The stainless steel heater allows for temperatures to range from 248°F to 428°F. Comes with 5 lbs hot melt adhesive 10" Glue Stick. This glue has an excellent hot tack for a fast and strong bond. It will bond to most porous materials including wood.