WT-404 Trigger Fed Mini Glue Gun/Heat Tool Glue Gun Small size glue gun Industrial use Power : 40-100w color : green WT-404 Trigger Fed Mini Glue Gun/Heat Tool Glue Gun1. Industrial use2. Application: for industrial application and continuous operation3. Power : 40-100w4.color : greenIndustrial glue gun is also easy and safte for use, which is suitable for glue stick sized for diameter 11.3mm and ...