The Arrow GT300 is a 300-watt professional hot glue gun built for high-volume woodworking, flooring, upholstery, repair, and assembly work. The powerful 300-watt heater reaches working temperature quickly and sustains it, so the gun keeps up when you are laying down glue continuously rather than in short bursts. It uses full-size 1/2-inch glue sticks and a drip-resistant nozzle helps keep your workspace cleaner as you move from bead to bead. The lightweight, ergonomic body is comfortable to hold through extended jobs, and the high output makes short work of heavy-duty bonding and larger projects. This is a tool for pros and serious DIYers who need more heat and faster recovery than a standard craft gun can offer. Corded power keeps the heat steady through extended sessions with no battery to swap, helping production work continue without recharge breaks.