Professional glue gun Professional glue guns provide extra wattage and higher heating power to melt more glue faster and allows more glue flow than regular models. Triggers are easy to grip, and effort-saving. The housing is heat resistant for more protection, grip control is ergonomic. The professional range is the most popular among floral users. It is a great tool for mid-volume users for a longer working time. Also a great selection for semi-professional users bonding for carpeting or woodworking or simple home improvement. Low temperature version is also available.